recursal/Fanatic-Fandom huggingface dataset:
Akira Amano

**Akira Amano** (天野 明, *Amano Akira*, born 1973) is a Japanese mangaka known for the *shōnen* series *Katekyo Hitman Reborn!* and the creator of the manga *Ron Kamonohashi: Deranged Detective*.

Early versions of *Reborn!* were published in *seinen* manga magazines. In late 2003, the series, a stand-alone short story at the time, was published in the *Weekly Shōnen Jump* magazine. After the success of the short story, the series began serialization in the magazine in mid-2004. Since then, the manga has been adapted into an anime, as well as five light novels and several video games. On Nikkei Entertainment's list of most successful manga artists she ranked 12th.

## Works

* *Shōnen Spin*
* *Neppuu Yakyuu Densetsu Picchan*
* *Petit Petit Rabbit* (ぷちぷちラビィ, *Puchi Puchi Rabii*) (2000, serialized in *Bessatsu Young Magazine* and *Young Magazine)*
* *Monkey Business* (2002)
* *Bakuhatsu HAWK!!* (one-shot released in 2003)
* *Katekyo Hitman Reborn!* (2004–2012, serialized in *Weekly Shōnen Jump*)
* *Psycho-Pass* (original character design)
* *Warashibe Tantei Numashichirō* (one-shot released in 2013)
* *ēlDLIVE* (2013–2018, serialized in *Jump Live*, later transferred to *Shōnen Jump+*)
* *Sleepy Netarou Appears* (one-shot released in 2014)
* *Hot* (one-shot released in 2018)
* *Ron Kamonohashi: Deranged Detective* (2020–present, serialized in *Shōnen Jump+*)
* *Suicide Squad Isekai* (original character design)

## Trivia

* Amano's favorite episode is Episode 1 "when Ron and Toto meet as it feels like the beginning of a story about the duo." Further, she enjoys the Island Observatory Murder Case because it was the first time she wrote a lengthy case; she also likes it because it reveals Ron's secret and progresses the story to the "next stage."
* While writing *Ron Kamonohashi: Deranged Detective*, Amano tries not to have any overlapping tricks to other mystery media. She is also careful not to repeat similar tricks within the series.
* She always thought it would be nice to write a mystery manga one day. Her editor, Mr. Momiyama, eventually encouraged her to try her hand at it, and "through a series of good fortunes, including meeting Mr. Asami, who collaborated with [her] in creating the tricks," Amano decided to start writing *Ron Kamonohashi: Deranged Detective*.
* Amano has many favorite characters in *Ron Kamonohashi: Deranged Detective* and thinks that Amamiya is a "fun character to draw." She likes that Amamiya is so honest and works hard.
* She was "moved" when she heard Yōhei Azakami and Junya Enoki as Ron and Toto together. Though Amano did not "have an image in mind from the beginning," she was convinced they were perfect for the roles when she heard them interact.

## References

1. ↑ 1.0 1.1 File:RKDD Amano, Azakami, Enoki Interview 1.png
2. ↑ 2.0 2.1 2.2 File:RKDD Amano, Azakami, Enoki Interview 2.png

## External links

* Akira Amano (@amano\_akira\_) on Twitter
* Akira Amano on Wikipedia
* New Amano In Kyoto Exhibit
* Check Out The Summary Of The New "Psycho-Pass" Character Designer Interview
* Akira Amano Exhibit Show
* Akira Amano Exhibition
* Akira Amano comic list
* Top manga list
The Mystery of the Maison du Kamonohashi Pt. 2

**The Mystery of the Maison du Kamonohashi Pt. 2** (メゾン・ド・カモノハシの怪事件②, *Mezon Do Kamonohashi No Kai Jiken ②*) is the 118th chapter of the *Ron Kamonohashi: Deranged Detective* manga.

## Characters in Order of Appearance

* Ron Kamonohashi
* Amamiya
* Omito Kawasemi
* Takeko Suzuki
* Juntaro Doi
* Raita Daimon
* Mofu Usaki
* Chicory Monki

## Trivia

* Though the Japanese title uses the same phrasing as always, MangaPlus translated the chapter title as "The Mystery of..." instead of the regular "The Case of..." Maison du Kamonohashi was also misspelled as "Maison **de** Kamonohashi."
Volume 8

## Statistics

**Volume 8** is the eighth volume of the *Ron Kamonohashi: Deranged Detective* manga by Akira Amano.

## Synopsis

A murder by a bow and arrow occurs at the kyudojo Amamiya attends. The victim was one of the students and was trying to leave a message in blood letters. Nora, a community-based detective who is not well-received by the local residents, bursts into the scene and presents a misguided theory...? The unique duo of a detective with a reason and a pure, lost detective take on a case in this eighth volume of the detective action drama!

## Chapters included

59. The Case of the Missing Cabbage Pt. 2
60. The Case of the Invisible Blood Letter Murder Pt. 1
61. The Case of the Invisible Blood Letter Murder Pt. 2
62. The Case of the Invisible Blood Letter Murder Pt. 3
63. The Case of the Coin and Carving Murders Pt. 1
64. The Case of the Coin and Carving Murders Pt. 2
65. The Case of the Coin and Carving Murders Pt. 3
66. The Case of the Coin and Carving Murders Pt. 4
67. The Case of the Coin and Carving Murders Pt. 5
68. The Case of the Obon Dance Murder Pt. 1

## Notes

1. ↑ Translated from the Japanese description with DeepL Translator
The Case of the Hand Collector Killer

**The Case of the Hand Collector Killer** (ハンドコレクター殺人事件, *Handokorekutā satsujin jiken*), or simply **The Case of the Hand Collector**, is the fifth episode of the *Ron Kamonohashi: Deranged Detective* anime.

## Synopsis

The super-talented detective Omito Kawasemi comes to the First Investigative Division for a joint investigation into a serial murder case. Amamiya, who is competing with Kawasemi, purposefully lends out the useless Toto, but Toto's existence is not even in Kawasemi's sight. Ron, who appears as a consultant at the scene of a new corpse discovery, is filled with rivalry with the sharp-tongued Kawasemi.

Kawasemi Omito, a supremely skilled detective, leads a joint investigation into a serial killing case. Amamiya lends him Toto, whom Kawasemi deems so useless he's invisible. Ron appears at the newest crime scene as a consultant, irritating Kawasemi.

## Characters and cast

* **Ron Kamonohashi:** Yōhei Azakami
* **Totomaru Isshiki:** Junya Enoki
* **Amamiya:** Yoko Hikasa
* **Spitz Feier:** Taku Yashiro
* **Omito Kawasemi:** Jun Fukuyama
* **Yamane:** Daichi Hayashi
* **Detectives:** Yuuji Murai, Shunpei Kusano, Katsunori Okai

## Gallery

### Episode stills

Metropolitan Police DepartmentAmamiya and TotoOmito KawasemiKawasemi, after he brings order to the office.Kawasemi tells Toto he is unsuited as a detective.YamaneTokyo Central Art Museum.Ron as Kamomi Tekemono.Kamomi's business cardKawasemi tests the beak of Kamomi's platypus puppet.The victimsMinoru MushanokojiRon smiles.Spitz in the Hand Collector's room.
### Others

Preview image【鴨乃橋ロンの禁断推理】事件現場（アフレコ）アフタートーク第4回【-阿座上洋平 -榎木淳弥】Talk video with Yōhei Azakami and Junya Enoki
## References and notes

1. ↑ "E5 - The Case of the Hand Collector" — Crunchyroll

1. ↑ Translated from the Japanese description with DeepL Translator and Google Translate
Ryu Yanobe

**Ryu Yanobe** (矢野部 竜, *Yanobe Ryū*) is the fourth victim in the Coin and Carving Murders Case.

## History

About twenty years ago, Yanobe was treated for appendicitis. The surgery left him with a scar on his lower abdomen.

### Coin and Carving Murders Case

Yanobe's corpse is found by a river terrace. He died after suffering a blow to the head with a blunt object. By the time, Ron Kamonohashi inspects Yanobe's body, rigor mortis reached its peak; it was estimated that he was killed the night before. The culprit then carved a "4" into his lower abdomen. Because there was no dirt from the riverbank on Yanobe's shoes, Ron suspects he was killed elsewhere and later placed by the river.

The next day, Yanobe's body is examined by Hirsch, with Totomaru Isshiki as his observer. Hirsch discovers that Yanobe was killed with a single, clean blow to the head as he has an acute subdural hemorrhage. The "4" on Yanobe's abdomen is tilted; the number on the fifth victim is tilted as well, whereas the numbers on the first three victims were not. Furthermore, Hirsch finds a Korean 500 won coin inside Yanobe's abdomen.

Ron and Hirsch later identify Yanobe's killer as Nagaoka.

## Etymology

* The name "Ryu" means "dragon" (竜).
* His surname "Yanobe" means "arrow" (矢, *ya*), "field, wilderness" (野, *no*) and "part, department, category" (部, *be*).

## References

1. ↑ 1.0 1.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, page 3
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, page 7
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 66, pages 9-11
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, pages 2-5
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 65, pages 9-10
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 65, page 13
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 66, pages 9-17
Ron Kamonohashi: Deranged Detective Season 2

**Season 2** is the second season of the *Ron Kamonohashi: Deranged Detective* anime, an adaptation of the manga by Akira Amano. It was announced on December 25, 2023 with the final episode of Season 1.

## Voice actors

* **Ron Kamonohashi:** Yōhei Azakami
* **Totomaru Isshiki:** Junya Enoki
* **Amamiya:** Yoko Hikasa
* **Spitz Feier:** Taku Yashiro
* **Omito Kawasemi:** Jun Fukuyama
* **Mofu Usaki:** Nao Tōyama
* **Chicory Monki:** Konomi Kohara
* **Winter Moriarty:** Yumiri Hanamori
* **Mylo Moriarty:** Yoshitsugu Matsuoka

## Music

* **Opening Theme:** N/A
* **Ending Theme:** N/A
* **Soundtrack:** N/A

## Gallery

【鴨乃橋ロン】TVアニメ2nd Seasonをお楽しみに！【ボイス動画】-鴨乃橋ロン -shorts
### Cast comments

Yōhei Azakami (Ron Kamonohashi)Junya Enoki (Totomaru Isshiki)
## References

1. ↑ Season 2 announcement — Official Ron Kamonohashi TV on Twitter
2. ↑ "Ron Kamonohashi's Forbidden Deductions Anime Confirms 2nd Season" — Anime News Network
Stalker

* Anime
* Manga

The **stalker** is the stalker of the two sisters.

## Physical description

The stalker has messy black hair and black eyes.

## History

A while ago, the stalker started to call the sisters' house, but he would never speak when they picked up. One day, when the older sister returned home from a trip, the stalker encountered her outside her house. He backed her into the living room where she grabbed her younger sister's piggy bank and hit him in the head with it. Because the piggy bank was as heavy as a statue, the stalker died immediately. The older sister put his corpse in a suitcase and placed his body by a river.

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 2, page 9
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 2, page 16
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 2, pages 28-30
Totomaru's grandmother

**Totomaru's grandmother** is the grandmother of Totomaru Isshiki.

## Biography

### History

Because his parents were busy with work, she raised her grandson Totomaru Isshiki.

## Relationships

### Totomaru Isshiki

Because she raised him, she and her grandson are close. When Toto is away, he sometimes brings her back souvenirs, e.g., when he was in Nagoya to check on Omito Kawasemi.

## Trivia

* Toto's grandmother participates in shows like Lie or Truth? ESP!!.
* She taught Toto the sutras.
* She likes Press Butter Sand, a special butter sandwich cookie.

## References

1. ↑ 1.0 1.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 1, page 24
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 16, page 15
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 7, page 4
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 10, page 26
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 49, page 5
6. ↑ "If you are reading Kamonohashi Ron, in chapter 49, Toto mentions he wants to buy butter sandwiches for his grandmother.
It is not bread and butter. He's referring to a cookie sandwich filled with buttercream and caramel. It's called Press Butter Sand."
(Amano News on Twitter)
Ron Kamonohashi: Deranged Detective Wiki:Sample Case Article

### **Victim(s)**

Name of the victim(s); the victim in the case's first chapter is unspoilered, the next victim(s) have to be spoilered, example:* Victim #1
* Victim #2

## Investigation

### **Investigator(s)**

Investigator(s), listed in this format:* Name of investigator (Affiliation)

## Statistics

### **Chapter(s)**

Start chapter of the case-End chapter of the case

### **Adaptation(s)**

* Anime season and episode(s)
* Other kinds of adaptations

**Case name** and a short introduction of the case.

## Overview

Description of all details and facts regarding the case.

*Only* information that was given during the *initial* investigation(s) for each crime will be listed here. Further findings and conclusions will be included in the below "History" section.

Historical cases (pre-manga cases) do not have an "Overview" section.

**If the case happened in the past** and the investigators were called to the crime scene: The text is written in the **past tense**. Described details include:

* the number of victims
* who are the victims? (if known from the beginning)
* how were the victims found (were they stabbed/shot/drowned/etc.? oddly displayed? were they robbed beforehand? who found them? etc.)?
* where were the victims found?
* significant first findings of the investigators

**Example case:** Metropolitan Serial Drownings Case

**If the case happens in "real time" in the manga** and the investigators see the crime unfold before them: The text is written in the **present tense.** Described details include:

* everything listed above
* How did the major characters end up at the crime location?

**Example case:** Benizome Hot Springs Murder Case
If the case goes on for a long time and there are multiple victims and crime scenes, only information on the initial set-up and the first victim will be openly displayed. Information regarding the new victims and crime scenes are spoilered with the {{Hidden}} template.

**Example case:** Plateau Auberge Serial Murders Case
## History

Shortened summary of everything that happens during the arc/case. Long, detailed summaries go to the respective chapter pages.

## Trivia

* Small, noteworthy, briefly mentioned in- and out-of-universe details of the case that do not fit anywhere else.
	+ Special events, such as the one for the Plateau Auberge Serial Murders Case
	+ Major goofs and translation mistakes that are not very specific to another article (e.g. a character article)
		- Correction of these mistakes in the *tankōbon* re-release
	+ Etc.
Ron Kamonohashi's Homecoming Case

Show spoilers/Hide spoilers

The **Ron Kamonohashi's Homecoming Case** is an apparent murder case that occurred at BLUE.

It is the 25th main case in the *Ron Kamonohashi: Deranged Detective* series, and the first case of part 2.

## Overview

Following the events aboard the *Precious Dolphin*, Ron was acquitted by the World Detective Alliance. Now, Ron travels to BLUE to receive his diploma; Toto accompanies him.

After Aimee gives Ron his graduation certificate, she asks him to become a substitute instructor at BLUE. Lately, detectives have gone missing; among them, the poisons instructor Ripley. Instead of accepting the position himself, however, Ron proposes to let Toto do the job. Reluctantly, Toto and Aimee agree.

That day, Toto has his first lecture. Afterward, Ron shows Toto around the school, and they discover Alissa Beaumont's lifeless body in a locked classroom. She seems to have been crushed by pillars, and blood pools around her head.

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 96, pages 15-16
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 97, pages 1-6
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 97, pages 18-26
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 97, pages 27-29
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 98, pages 7-19
The Case of the Benizome Hot Springs Murder Pt. 2 (episode)

## The Case of the Benizome Hot Springs Murder Pt. 2

**The Case of the Benizome Hot Springs Murder Pt. 2** (紅染温泉殺人事件【後編】, *Benizome onsen satsujin jiken [kōhen]*) is the fourth episode of the *Ron Kamonohashi: Deranged Detective* anime.

## Synopsis

A female guest was found dead at a hot spring inn. The murder is thought to have been committed by someone, and Ron immediately begins to deduce the truth while listening to the testimonies of the guests. Spitz secretly rejoices at the chance to obtain evidence of Ron's detective work, but Toto ostensibly makes the move, and Amamiya, who has temporarily become a suspect, entrusts Toto with the investigation.

There has been a murder. Ron listens to the other guests' testimonies and begins his deductions. Spitz secretly rejoices at this chance to catch Ron in the act of sleuthing, but outwardly both he and Amamiya entrust the investigation to Toto.

## Characters and cast

* **Ron Kamonohashi:** Yōhei Azakami
* **Totomaru Isshiki:** Junya Enoki
* **Amamiya:** Yoko Hikasa
* **Spitz Feier:** Taku Yashiro
* **Husband:** Hiroshi Shirokuma
* **Michiyo:** Mariya Ise
* **Employee:** Marie Oi
* **Hostess:** Aki Sugawa
* **Man:** Yuuji Murai

## Gallery

### Episode stills

Spitz cannot believe Ron will solve a case in front of him.Toto scolds Ron for being inattentive.Toto salutes.Ron solves the case.Amamiya faints because she found Ron pushing his hair aside cute.The suspects.Toto explains the murderer's trick.The investigators.Amamiya watches Toto.Ron is hanging from a tree.Spitz introduces himself as a BLUE instructor.Ron cannot await to work Spitz to death.Toto is grateful for Ron helping Amamiya.
### Others

Preview image【-自己紹介動画】シュピッツ・ファイア（CV.-八代拓）／鴨乃橋ロンの禁断推理 -shortsSpitz Feier's voice video【鴨乃橋ロンの禁断推理】事件現場（アフレコ）アフタートーク第3回【-榎木淳弥 -日笠陽子】Talk video with Junya Enoki and Yoko Hikasa
## References and notes

1. ↑ "E4 - The Case of the Benizome Hot Spring Murder (Part 2)" — Crunchyroll

1. ↑ Translated from the Japanese description with DeepL Translator and Google Translate
The Case of the Island Observatory Murder Pt. 1 (episode)

## The Case of the Island Observatory Murder Pt. 1

**The Case of the Island Observatory Murder Pt. 1** (孤島天文台殺人事件【前編】, *Kotō tenmondai satsujin jiken [zenpen]*), or simply **The Case of the Observatory Murder Pt. 1**, is the seventh episode of the *Ron Kamonohashi: Deranged Detective* anime.

## Synopsis

Toto and Ron are invited to a meteor shower viewing party held at an observatory on Nandan Island. Among the invited guests is BLUE's "closed circle studies" instructor John Grizzly. A murder occurred on the island at a viewing party 10 years ago, and out of caution, the director of the observatory invited Toto, an excellent detective, and Grizzly, a first-rate detective.

Toto and Ron are invited to a meteor shower viewing being held on Nandan Island. Also invited is John Grizzly, an instructor at BLUE. There was a murder at the observatory years ago, so the director has brought in first-rate detectives...just in case.

## Characters and cast

* **Ron Kamonohashi:** Yōhei Azakami
* **Totomaru Isshiki:** Junya Enoki
* **John Grizzly:** Kazuhiro Yamaji
* **Takumi Jumonji:** Yōji Ueda
* **Minami Unno:** Nao Fujita
* **Eisaku Donzawa:** Anri Katsu
* **Kayoko Onodera:** Yukiyo Fujii
* **Princess Ori:** Amina Sato

## Gallery

### Episode stills

Takumi JumonjiNandan IslandRon, looking forward to a brown sugar syrup meal.Toto and Ron listen to Jumonji.Nandan ObservatoryMinami UnnoEisaku DonzawaKayoko OnoderaRon, surprised to see a familiar face.John GrizzlyThe Nandan Observatory at night, seven years ago.Grizzly tells everyone about the Nandan Observatory Murder Case.Princess Ori introduces herself.Standing buffet at the viewing party.Toto is stunned to find out that Ron is so knowledgeable about astronomy.Ron, five years ago.The Leonids meteor shower begins.Toto tears up watching the Leonids.Onodera's corpse is discovered in the observation dome, with Ron lying unconscious on the other side of the telescope.Toto and Grizzly examine the gun."Five years ago, I didn't have Toto."
## References and notes

1. ↑ "E7 - The Case of the Observatory Murder (Part 1)" — Crunchyroll

1. ↑ Translated from the Japanese description with DeepL Translator and Google Translate
Nyo-Nyon's mansion

**Nyo-Nyon's mansion** is the home of the famous singer-songwriter Nyo-Nyon.

## Overview

### Geography

The mansion is located on the on the border of the Tokyo Metropolitan Area and the Yamanashi Prefecture. It stands on top of a hill and is surrounded by greenery.

### Structure

The mansion is very spacious and consists of a main building and a clocktower. Smoke detectors have been placed throughout the entire building.

At the top of the tower is Nyo-Nyon's composition room. Because she is afraid of heights, the two windows of the room are always covered with cloths. Still, it is the only place where she can write her songs. There is a sturdy, lockable door in the middle of the staircase leading up to the clocktower. It is a vestige of it.

On the first floor is the living room. There is also a storage room with thick curtains covering the windows to protect the instruments from direct sunlight and a garden.

## History

The current mansion is only a reconstruction of the original one which burned down in a fire in the past. Only the clocktower survived the fire. To ensure that such a tragedy will not be repeated, brand-new smoke detectors were installed throughout the mansion.

### Genius Composer Kidnapping Case

*Main article: Genius Composer Kidnapping Case*
After Nyo-Nyon receives a calling card from talent kidnapper Hummingbird, the Special Crimes Division under Namazu heads out to guard Nyo-Nyon in her mansion on the announced date of the kidnapping. Totomaru Isshiki of the Investigative Division and Ron Kamonohashi also help because Nyo-Nyon specifically requested their presence as they were there when she got the calling card and as she has grown a liking to Ron. Because of the mansion's unique location and the fact that they also received a greeting card, the Yamanashi Prefectural Police under Sannou comes to protect Nyo-Nyon as well.

While Nyo-Nyon stays in her composition room, various police officers guard the outside of the mansion, and Totomaru, Ron, Namazu, Sannou, and Nyo-Nyon's manager Mitsubashi the inside. One hour later, the fire alarm suddenly goes off although there is no fire. When they rush to the composition room, Nyo-Nyon is gone.

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 31, page 18
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, page 2
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, page 3
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, pages 6-10
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 31, page 15
6. ↑ 6.0 6.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, page 11
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, page 16
8. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 33, page 6
9. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, page 7
10. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 31, pages 14-18
11. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 32, pages 3-19
Shun Oigawa

**Shun Oigawa** (大井川 旬, *Ōigawa Shun*) is a cognitive psychology student at Tokyo University and part of Professor Maruyama's research group.

## Biography

### History

At some point, Oigawa deleted other people's data from the computers. For this, Kanae Himeno reported him to the university.

### Psychological Research Lab Murder Case

When Kanae Himeno is showing Chicory Monki, Ron Kamonohashi, and Totomaru Isshiki, who have come to Maruyama's research lab to gather data, around, Oigawa and Renjiro Imai get into an argument about the afternoon reservation for the experiment room; both say that they reserved it first.

The next morning, Himeno is killed in an explosion in the lab when she opens the door to the shield room as it has been filled with flammable gas. Toto and Ron investigate her murder and gather Oigawa, Imai, and Riko Niki in a lecture room to interview them as Takanori Aoe told them that the use of the experiment room is left to them. Toto asks if any of them knew that Himeno would be using the experiment room this morning. Oigawa tells him that all four of them wanted to use the experiment room this morning. To determine who would get the spot, they used the lottery feature of a messaging app.

Then, Totomaru wants to know what they were doing until this morning, and Oigawa replies that he went to sleep as it was late. He woke up at nine a.m. as always and headed to Tokyo University afterward. He also says that he did not see anyone and asks if his lack of alibi makes him a suspect. Imai interjects that Oigawa is suspicious as he disliked Himeno for reporting him to the university once. Oigawa replies that Imai used to stalk Himeno after she dumped him.

He, Imai, and Niki yell at and accuse one another. Toto tells them to calm down, and when Ron asks why Niki was scolded by Himeno for cancelling a MRI experiment, Oigawa answers that the MRI has a high maintenance cost. The operation ratio needs to be kept high; thus, they are not allowed to outright cancel experiments.

Oigawa is later present when Toto and Ron gather him, Niki, Imai, and Aoe to reveal the culprit and tell them what actually happened. He is shocked to learn that Aoe killed Himeno and nearly dies when Aoe attempts to blow them up with a bomb. Fortunately, Ron can tackle him down beforehand.

## Etymology

* The name "Shun" means "season, ten-day period" (旬).
* His surname "Oigawa" means "big, great" (大, *o*), "well, mine shaft, pit" (井, *i*) and "river, stream" (川, *kawa*/*gawa*).

## References

1. ↑ 1.0 1.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 35, pages 7-8
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 36, page 13
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 35, pages 13-14
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 35, pages 17-18
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 36, page 3
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 36, pages 10-15
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 37, pages 2-16
Tokyo Seaside Medical University

The **Tokyo Seaside Medical University** (東京臨海医科大学, *Tōkyō rinkai ika daigaku*) is a university in Tokyo.

## Overview

The university has a forensic medicine department, a research wing, and a morgue. There are two autopsy tables in the university's autopsy room.

## History

### Coin and Carving Murders Case

*Main article: Coin and Carving Murders Case*
Nagaoka is assigned to perform the autopsies in the recent serial killings while Totomaru Isshiki of the Metropolitan Police Department supervises him.

Furthermore, when Dr. Hirsch arrives in Tokyo because he has been invited to teach his methods to the Metro Police and the university's forensic medicine department, Toto and Ron Kamonohashi welcome him at the Seaside Medical University. During that meeting, the fourth victim of the serial murders is discovered. Later that day, a fifth body is found behind the university's research wing after the police received an anonymous tip. Because of the sudden increase of bodies, Hirsch uses his detective license to help Nagoka conduct the autopsies which are undertaken the next day.

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 63, page 10
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, page 12
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 66, page 2
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, page 14
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 63, page 2
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 63, pages 2-3
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 63, pages 10-19
8. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 64, pages 11-18
9. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 65, pages 4-16
Ron Kamonohashi: Deranged Detective Wiki:Sample Character Article

## Portrayal

### **Japanese voice**

Japanese voice actor (**Note:** if possible, link to their respective Wikipedia page)

### **English voice**

English voice actor (**Note:** if possible, link to their respective Wikipedia page)

**Full name** (name in kanji, *name in rōmaji*) and a short introduction of the character.

## Personality

Description of the personality of the character. The header may also be named "Personality and traits" in some instances.

## Biography

Summary of the events of the manga which are only relevant to the character itself. Universal, more detailed summaries of the events belong to the chapter or case pages. Only include arcs in which the character appears and do not add the subheader with "PageCharacter does not appear" written under it.

### History

Life of the character *before* the beginning of the events in the manga. This section may also be titled "Early life."

## Skills and abilities

List of skills and abilities the character possesses.

* **Name of the skill/ability:** Brief description of it.

## Relationships

Notable relationships the character has with others.

Tabbers are only used if the character has two to four notable relationships. If the character has more than four, a separate page has to be created.

## Etymology

* Real-life etymology for the first name (if available)
* Real-life etymology for the last name (if available)
* Also: tentative name ideas, potential namesakes, reasons why the character was named that/importance of the name, etc.

**Example:**

* The name "Kamosemi" means "seagull" (カモセミ).
	+ The name is a combination of "Kamo" from Ron Kamonohashi's surname and "-semi" from Omito Kawasemi's surname as Kamosemi is meant to be Ron's parody of Kawasemi.

**or** (from Totomaru Isshiki's page):
* The name "Totomaru" means "metropolis, capital" (都, *to*) and "round, circle, pills, purity, complete" (丸, *maru*). The second kanji is also used as a suffix for ship names.
* Totomaru's surname "Isshiki" means "one color, article" (一色).

## Trivia

* General
* Out of Universe

* Small, noteworthy, briefly mentioned in-universe details of the character that does not fit anywhere else.

- Out-of-universe trivia
	* **Examples:**
		+ Ranking in the popularity poll
		+ Developmental notes
		+ Significant parallels to real-life people
		+ Etc.
Volume 6

## Statistics

**Volume 6** is the sixth volume of the *Ron Kamonohashi: Deranged Detective* manga by Akira Amano.

## Synopsis

Ron and Toto visit a highland auberge to solve the mystery of an invitation postmarked 17 years ago. Six guests were invited to the auberge. The guests were not supposed to know each other, but they were killed one after another, and Ron deduced that they were connected by a case that happened 17 years ago...!? The sixth volume of this detective action drama features the unique duo of a detective with a reason and a pure, lost detective taking on a case.

## Chapters included

39. The Case of the Plateau Auberge Serial Murders Pt. 2
40. The Case of the Plateau Auberge Serial Murders Pt. 3
41. The Case of the Plateau Auberge Serial Murders Pt. 4
42. The Case of the Plateau Auberge Serial Murders Pt. 5
43. The Case of the Plateau Auberge Serial Murders Pt. 6
44. The Case of the Plateau Auberge Serial Murders Pt. 7
45. The Case of the Plateau Auberge Serial Murders Pt. 8
46. The Case of the Fortuneteller Prince Murder Pt. 1
47. The Case of the Fortuneteller Prince Murder Pt. 2
48. The Case of the Fortuneteller Prince Murder Pt. 3

## Notes

1. ↑ Translated from the Japanese description with DeepL Translator
Ron Kamonohashi: Deranged Detective/International editions

This page will list the titles, and include covers and some information, of all **international editions of the *Ron Kamonohashi: Deranged Detective*** manga series.

## France

Volume 1Volume 2Volume 3Volume 4Volume 5Volume 1 and 2 collected, includes an acrylic standee and a tattoo
## Germany

Volume 1Volume 2Volume 3Volume 4Volume 5Volume 6
## Italy

Volume 1Volume 2Volume 3Volume 4Volume 5Volume 6Volume 7
## Spain

Volume 1Volume 1, limited alternativeVolume 2Volume 3Volume 4Volume 5Volume 6Volume 7Volume 8Volume 9
## Taiwan

Volume 1Volume 2Volume 3Volume 4Volume 5Volume 6
## Thailand

Volume 1Volume 2Volume 3Volume 4Volume 5Volume 6Volume 7
Anime-Manga differences

Below is a list of deviations and **differences between the manga and the anime** adaptation.

## Season 1

### The Case of the Metropolitan Serial Drownings

Changes observed in Episode 1.

* A scene showing Ron five years prior to the present is omitted.
* Ron explains Toto's nickname at the crime scene, instead of at his apartment.
* Two instances of Toto mentioning his family are omitted.
* Ron was readying to close his door in Toto's face instead of inviting him in.
* An instance of Ron detailing his pastimes is omitted.
* Several of Toto's lines are omitted:
* A scene of two cashiers glaring at Ron is added.

### The Case of the Benizome Hot Springs Murder Pt. 1

Changes observed in Episode 3.

* In the manga, Ron brings the 2016 edition of the *Game of Life* to the Benizome Hot Springs. In the anime, the game is upgraded to the 2023 edition.

## References

1. ↑ "The Game of Life 2016 Version" — Amazon Japan
2. ↑ "The Game of Life (2023 Version)" — Amazon Japan
Takei

**Takei** (武井, *Takei*) is the manager of an inn in Tokyo.

## Physical description

Takei has short black hair and dark eyes.

## Biography

### Fortuneteller Prince Murder

Takei brings the Fortuneteller Prince, who has been staying at the inn she is managing for work, a cup of tea and informs him that the police left after they could not find anything. He then tells her that he will do a live broadcast now and that she is welcome to watch it, and she replies that she will watch it cluting the book he gave her earlier. The Prince also says that she should take care of her green band because it is her Mega-Boost item. Hearing this, Takei thanks him because her deceased dog used to have a green collar and she is amazed that he knows that.

After the Fortuneteller Prince's deceit and crime are exposed, Takei wordlessly watches him getting arrested by Totomaru Isshiki.

## Etymology

* The surname "Takei" means "military, martial" (武, *take*) and "well, mine shaft, pit" (井, *i*).

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 48, page 2
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 48, page 18
Volume 7

## Statistics

**Volume 7** is the seventh volume of the *Ron Kamonohashi: Deranged Detective* manga by Akira Amano.

## Synopsis

Floating among the balloons held by the clowns during the midnight shoot was a human head! Is the head that disappeared after the sighting an illusion or real!? Toto and Amamiya, who are burning to "defeat the kingfisher," investigate on their day off...!? A detective with a reason and a pure, lost detective take on a case in this seventh volume of the detective action drama!

## Chapters included

49. The Case of the Severed Head Balloon Pt. 1
50. The Case of the Severed Head Balloon Pt. 2
51. The Case of the Twin Prison Locked Room Murder Pt. 1
52. The Case of the Twin Prison Locked Room Murder Pt. 2
53. The Case of the Twin Prison Locked Room Murder Pt. 3
54. The Case of the Twin Prison Locked Room Murder Pt. 4
55. The Case of the Twin Prison Locked Room Murder Pt. 5
56. The Case of the Twin Prison Locked Room Murder Pt. 6
57. The Case of the Twin Prison Locked Room Murder Pt. 7
58. The Case of the Missing Cabbage Pt. 1

* Bonus: Mofu, Amamiya, Chicory
* Bonus: Everyone's Birthday Gifts

## Notes

1. ↑ Translated from the Japanese description with DeepL Translator
Volume 11

## Statistics

**Volume 11** is the eleventh volume of the *Ron Kamonohashi: Deranged Detective* manga by Akira Amano.

## Synopsis

Ron and the passengers are trapped in a nerve gas-filled hall. Mylo's way out is for Ron to shoot Toto, who is tied up behind the door, and destroy the door lock. Ron is forced to make a ruthless choice!? The 11th volume of the detective action drama where a unique combination of a detective with a reason and a pure lost detective challenges a case!

## Chapters included

89. The Case of the Tragic Cruise Serial Murders Pt. 14
90. The Case of the Tragic Cruise Serial Murders Pt. 15
91. The Case of the Tragic Cruise Serial Murders Pt. 16
92. The Case of the Tragic Cruise Serial Murders Pt. 17
93. The Case of the Tragic Cruise Serial Murders Pt. 18
94. The Case of the Tragic Cruise Serial Murders Pt. 19
95. The Case of the Tragic Cruise Serial Murders Pt. 20
96. The Case of the Tragic Cruise Serial Murders Pt. 21
97. Ron Kamonohashi's Homecoming Pt. 1

## Notes

1. ↑ Translated from the Japanese description with DeepL Translator and Google Translate
Yamane

* Anime
* Manga

**Yamane** (山根, *Yamane*) is a former member of the Aichi Prefectural Police and right-hand man of Omito Kawasemi.

## Physical description

Yamane is a short man with rosy cheeks and black hair that is neatly combed to the side. He usually wears a beige suit with a pink tie.

## Personality

Yamane is a cheerful, hard-working person. He takes his occupation very earnestly and pursues it very diligently to fulfill his superior Omito Kawasemi's high standards. However, Yamane cannot handle stress and pressure very well; he becomes careless and quickly starts to panic whenever he makes a mistake, no matter how minor or large it is.

## Relationships

### Omito Kawasemi

Kawasemi is Yamane's superior whom he looks up to. He is thrilled to be able to work under Kawasemi and does his best to ensure that Kawasemi can fully focus on cases: He carries his spare tweezers, gathers information, and does any other menial work with great joy. In turn, Kawasemi thinks highly of Yamane and often praises him for his good work.

However, because of Kawasemi's rigorous "tweezer discipline," Yamane puts great pressure on himself to please him. This eventually leads to Yamane committing a crime in his panic when he loses his handcuffs.

Kawasemi is horrified when he learns of this and that he unwittingly put such great pressure on Yamane. He holds Yamane in high regard because Yamane and his cheerful, earnest nature taught him to view people in light of their positive traits and not their flaws. However, he eventually started to take Yamane's effort for granted and became blind to the stress his right-hand's was under. For this reason, when Yamane apologizes to Kawasemi for staining his perfect record, Kawasemi takes the blame upon himself and emphasizes that what happened during the Hand Collector Killer Case is not Yamane's fault, but his. Even if Yamane cannot be an officer himself anymore, Kawasemi would love to keep him as his assistant. His words touch Yamane.

## Etymology

* The surname "Yamane" means "mountain, hill" (山, *yama*) and "root" (根, *ne*).

## References

1. ↑ 1.0 1.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 6, page 23
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 5, pages 9-11
3. ↑ 3.0 3.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 6, pages 7-8
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 6, page 21
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 5, pages 9-10
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 6, pages 17-24
The Mystery of the Maison du Kamonohashi Pt. 3

**The Mystery of the Maison du Kamonohashi Pt. 3** (メゾン・ド・カモノハシの怪事件③, *Mezon Do Kamonohashi No Kai Jiken ③*) is the 119th chapter of the *Ron Kamonohashi: Deranged Detective* manga.

## Characters in Order of Appearance

* Takeko Suzuki (flashback only)
* Totomaru Isshiki
* Ron Kamonohashi
* Chicory Monki
* Mofu Usaki
* Amamiya
* Omito Kawasemi

## Trivia

* Though the Japanese title uses the same phrasing as always, MangaPlus translated the chapter title as "The Mystery of..." instead of the regular "The Case of..." Maison du Kamonohashi was also misspelled as "Maison **de** Kamonohashi."
The Case of the Live Broadcast Murder

**The Case of the Live Broadcast Murder** (生放送殺人事件, *Namahōsō satsujin jiken*) is the sixth episode of the *Ron Kamonohashi: Deranged Detective* anime.

## Synopsis

Ron is obsessed with a TV show that tests the existence of psychic powers. During the program's live broadcast, psychic Dankichi Torage and neurosurgeon Mofu Usaki face off. Torage demonstrates his psychic ability of controlling the brain with letters written on a board, but as soon as his test subject sees the word "death" on the board, he suddenly collapses...

Ron loves a certain TV show that puts psychic abilities to the test. During a live broadcast, a psychic claims he can control minds with written words. His neurosurgeon opponent refutes his claims. Then, the psychic writes the word "Death" on a card.

## Characters and cast

* **Ron Kamonohashi:** Yōhei Azakami
* **Totomaru Isshiki:** Junya Enoki
* **Mofu Usaki:** Nao Tōyama
* **Dankichi Torage:** Kenta Miyake
* **Onoyako:** Satsumi Matsuda
* **Shikada:** Minami Shindō
* **Spectator:** Saima Nakano
* **Test subject/Volunteer:** Tatsumaru Tachibana
* **Staff:** Fumitake Ishiguro, Ryōsuke Higa, Shōmaru Zōza

## Gallery

### Episode stills

Ron invites Toto to watch TV with him.Lie or Truth? ESP!! logo.Onoyako introduces herself.Toto cannot believe how bandaged Mofu Usaki is.Dankichi TorageThe volunteerMofu looks up something on her phone.Torage's "death" card.Donut TelevisionKamoji AsasukiToto scolds Ron.Toto is annoyed at Ron.Torage's signature.Mofu is upset over the volunteer's death.Kamoji cheers for Torage.Shikada and Totomaru.Ron says that "Toto" will solve the case.Mofu tells Toto that "his" deductions will save many lives.The invitation to a meteor shower at the Nandan Observatory.
### Others

Preview image【鴨乃橋ロンの禁断推理】事件現場（アフレコ）アフタートーク第5回【-阿座上洋平 -榎木淳弥 -東山奈央】Talk video with Yōhei Azakami, Junya Enoki, and Nao Tōyama
## References and notes

1. ↑ "E6 - The Case of the Live Broadcast Murder" — Crunchyroll

1. ↑ Translated from the Japanese description with DeepL Translator and Google Translate
Shōnen Jump+

***Shōnen Jump+***少年ジャンプ+ (*Shōnen Janpu Purasu*) is a Japanese online magazine for manga created by Shueisha, spun off from its *Jump* line of magazines. Launched on September 22, 2014, the magazine operates as a free mobile app and website. Despite its title, *Shōnen Jump+* also features series targeted towards female readers and adults in addition to its namesake *shōnen manga*, which is targeted towards teen males. The magazine serializes original titles and titles from other Shueisha manga magazines, and also carries digital editions of *Weekly Shōnen Jump*.

Outside of Japan, Shueisha releases the original manga from the platform on *Manga Plus*.

*Ron Kamonohashi: Deranged Detective* is serialized by *Shōnen Jump+*.
Volume 3

## Statistics

**Volume 3** is the third volume of the *Ron Kamonohashi: Deranged Detective* manga by Akira Amano.

## Synopsis

A tragedy strikes again at the observatory on the isolated island where seven people were gunned down. An astronomical photographer is shot dead in a locked room, and the next person to be shot is Grizzly, an instructor at the detective training school BLUE! When the mystery of the secret room is solved, Ron and Toto's counterattack begins! The unique duo of a detective with a reason and a pure, lost detective take on a case in this third volume of the detective drama!

## Chapters included

13. The Case of the Island Observatory Murder Pt. 5
14. The Case of the Poisoned Latté Pt. 1
15. The Case of the Poisoned Latté Pt. 2
16. The Case of the Mad Chameleon Murder Pt. 1
17. The Case of the Mad Chameleon Murder Pt. 2
18. The Case of the Yadagami-sama Murders Pt. 1

## Notes

1. ↑ Translated from the Japanese description with DeepL Translator
Takumi Tonami

**Takumi Tonami** (戸波 宅已, *Tonami Takumi*) is a Tokyo resident and the murderer of CEO Omoda.

## Biography

### Severed Head Balloon Case

While Amamiya and Totomaru Isshiki investigate the Severed Head Balloon Case that occurred on a mall's roof, they question Tonami who lives in a building close to the mall.

Later, Amamiya and Toto return to Tonami. He asks them if they made any process with their case before Amamiya unmasks him as the killer in the case.

After sending an anonymous death threat to CEO Omoda, Tonami killed Omoda in his company's building. However, due to the high security, he could not easily get the corpse out of the building. Because of that, Tonami cut Omoda's body into smaller pieces, wrapped them in black clothes, and transported the corpse bit by bit via a wire to his condo; he had strung the wire between the company building and his condo building with a drone earlier in the evening. Only Tonami could be the culprit as he is the only one who lives directly across from the north side of the company's building.

At first, Tonami feigns ignorance and denies Amamiya's claims, but when she says she has a warrant to search his room, he confesses to the crime. He says that he killed Omoda because they founded the company together, but he ran him out. Amamiya tells him that she will listen to his story back at the station and then calls back-up to arrest Tonami.

## Etymology

* The name "Takumi" means "home" (宅, *taku*) and "stop, halt, previously, already, long ago" (已, *mi*).
* His surname "Tonami" means "door" (戸, *to*) and "wave, breaker" (波, *nami*).

## Trivia

* Tonami is the only resident on his floor.

## References

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, page 15
2. ↑ 2.0 2.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, page 10
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 49, page 15
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, pages 10-11
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, page 4
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, pages 13-15
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 49, page 16
8. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, pages 15-16
9. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 50, page 11-17
Tokyo

**Tokyo** (東京, *Tōkyō*) is the capital and largest city of Japan. Its official name is the **Tokyo Metropolis** (東京都, *Tōkyō-to*).

## Locations

### Barber shop

(In the anime, it is renamed "Raptor Academy.")

### Wakana Shrine

**Other places:**

* Miyama — a supermarket
* Unnamed Korean shop — located in the third district; Totomaru Isshiki says the chef's kimchi is amazing

## Trivia

* The Juichimi District (十一味町, *Jūichimi-machi*) where the Shingen Archery Dojo is located is a fictional district and does not exist in real life.
* Shibuya Mall Park is likely based on Miyashita Park.
* Shibuya City View Tower is likely based on Shibuya Scramble Square.

## References and notes

1. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 1, page 47
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 1, page 64
3. ↑ *Ron Kamonohashi: Deranged Detective* anime; Episode 1
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 3, pages 6-7
5. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 1, pages 35-36
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 25, page 7
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 22, page 3
8. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 22, page 10
9. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 23, page 14
10. ↑ Wikipedia:Shibuya Crossing
11. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 5, pages 11-14
12. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 1, pages 22-23
13. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 59, page 17
14. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 59, page 6
15. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 60, page 2
16. ↑ Wikipedia:Miyashita Park
17. ↑ Wikipedia:Shibuya Scramble Square

1. ↑ The MangaPlus translation mistakenly calls it a "department store."
Ron's to-do list

While Ron Kamonohashi isolated himself from the world for five years, he composed a **to-do list** of all the activities he would like to do after he re-enters society.

## Trivia

* There are thirteen activities related to summer on Ron's list.

## References

1. ↑ 1.0 1.1 *Ron Kamonohashi: Deranged Detective* manga; Chapter 3, page 15
2. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 3, page 23
3. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 9, page 7
4. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 9, page 27
5. ↑ 5.0 5.1 5.2 *Ron Kamonohashi: Deranged Detective* manga; Chapter 28, page 8
6. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 28, pages 12-13
7. ↑ *Ron Kamonohashi: Deranged Detective* manga; Chapter 28, page 13