Class 1-B

Class 1-B
**Teitan Elementary School** (帝丹小学校 ,*Teitan Shōgakkō*[?](/wiki/Help:Japanese "Help:Japanese")) is the elementary school that [Conan](/wiki/Conan_Edogawa "Conan Edogawa"), [Ayumi](/wiki/Ayumi_Yoshida "Ayumi Yoshida"), [Mitsuhiko](/wiki/Mitsuhiko_Tsuburaya "Mitsuhiko Tsuburaya"), [Genta](/wiki/Genta_Kojima "Genta Kojima"), and [Haibara](/wiki/Ai_Haibara "Ai Haibara") currently attend. Its graduates include [Shinichi](/wiki/Shinichi_Kudo "Shinichi Kudo"), [Ran](/wiki/Ran_Mouri "Ran Mouri"), [Sonoko](/wiki/Sonoko_Suzuki "Sonoko Suzuki"), and many other characters.
## Contents
* [1 Background](#Background)
* [2 Layout and facilities](#Layout_and_facilities)
+ [2.1 Places of Interest](#Places_of_Interest)
- [2.1.1 Class 1-B](#Class_1-B)
- [2.1.2 Shoe Lockers](#Shoe_Lockers)
- [2.1.3 Animal hutches](#Animal_hutches)
- [2.1.4 Staff Room](#Staff_Room)
- [2.1.5 Library](#Library)
- [2.1.6 Class 6-A](#Class_6-A)
- [2.1.7 Principal Office](#Principal_Office)
- [2.1.8 Class 4-A](#Class_4-A)
- [2.1.9 Infirmary](#Infirmary)
- [2.1.10 Home Economics Room](#Home_Economics_Room)
- [2.1.11 Music Room](#Music_Room)
- [2.1.12 Lecture Hall](#Lecture_Hall)
- [2.1.13 Art Room](#Art_Room)
* [3 People](#People)
+ [3.1 Current students](#Current_students)
- [3.1.1 Conan Edogawa](#Conan_Edogawa)
- [3.1.2 Ai Haibara](#Ai_Haibara)
- [3.1.3 Ayumi Yoshida](#Ayumi_Yoshida)
- [3.1.4 Mitsuhiko Tsuburaya](#Mitsuhiko_Tsuburaya)
- [3.1.5 Genta Kojima](#Genta_Kojima)
- [3.1.6 Hiroki](#Hiroki)
- [3.1.7 Ayano Tsukumo](#Ayano_Tsukumo)
- [3.1.8 Toshiya Nakata](#Toshiya_Nakata)
- [3.1.9 Takuma Sakamoto](#Takuma_Sakamoto)
- [3.1.10 Maria Higashio](#Maria_Higashio)
- [3.1.11 Shoko Amemiya](#Shoko_Amemiya)
- [3.1.12 Kaito Sugiura](#Kaito_Sugiura)
* [4 Non-canon students](#Non-canon_students)
+ [4.1 Fukumoto](#Fukumoto)
+ [4.2 Rintaro Koizumi](#Rintaro_Koizumi)
+ [4.3 Fujiwara](#Fujiwara)
+ [4.4 Yuriko Matsunaka](#Yuriko_Matsunaka)
+ [4.5 Yuka Konno](#Yuka_Konno)
+ [4.6 Keiichi Mitsui](#Keiichi_Mitsui)
+ [4.7 Chiharu Matsubara](#Chiharu_Matsubara)
+ [4.8 Tsukasa Naito](#Tsukasa_Naito)
+ [4.9 Hiromi Osaki](#Hiromi_Osaki)
+ [4.10 Michiyo Ogino](#Michiyo_Ogino)
+ [4.11 Past students](#Past_students)
- [4.11.1 Shinichi Kudo](#Shinichi_Kudo)
- [4.11.2 Ran Mouri](#Ran_Mouri)
- [4.11.3 Sonoko Suzuki](#Sonoko_Suzuki)
- [4.11.4 Kogoro Mouri](#Kogoro_Mouri)
- [4.11.5 Eri Kisaki](#Eri_Kisaki)
- [4.11.6 Hiroshi Agasa](#Hiroshi_Agasa)
- [4.11.7 Yukiko Kudo](#Yukiko_Kudo)
- [4.11.8 Kazunobu Chiba](#Kazunobu_Chiba)
- [4.11.9 Sumiko Kobayashi](#Sumiko_Kobayashi)
- [4.11.10 Ruri Ujo](#Ruri_Ujo)
- [4.11.11 Fusae Campbell](#Fusae_Campbell)
- [4.11.12 Naeko Miike](#Naeko_Miike)
- [4.11.13 Sakurako Yonehara](#Sakurako_Yonehara)
- [4.11.14 Asami Tsuburaya](#Asami_Tsuburaya)
- [4.11.15 Akemi Miyano](#Akemi_Miyano)
+ [4.12 Staff](#Staff)
- [4.12.1 Sumiko Kobayashi](#Sumiko_Kobayashi_2)
- [4.12.2 Tomoaki Araide](#Tomoaki_Araide)
- [4.12.3 Vermouth](#Vermouth)
- [4.12.4 Ryujiro Uematsu](#Ryujiro_Uematsu)
- [4.12.5 Vice principal](#Vice_principal)
- [4.12.6 Masayuki Ohata](#Masayuki_Ohata)
- [4.12.7 Toya](#Toya)
- [4.12.8 Akiko Yonehara](#Akiko_Yonehara)
- [4.12.9 Bungo Hirayama](#Bungo_Hirayama)
- [4.12.10 Security guard](#Security_guard)
- [4.12.11 Kunigami](#Kunigami)
- [4.12.12 Rumi Wakasa](#Rumi_Wakasa)
- [4.12.13 Fujishi](#Fujishi)
* [5 Plot overview](#Plot_overview)
+ [5.1 A Haunted Mansion Murder Case (Manga: 17-19, Anime: 20)](#A_Haunted_Mansion_Murder_Case_.28Manga:_17-19.2C_Anime:_20.29)
+ [5.2 Missing Corpse Murder Case (Manga: 56-58, Anime: 15)](#Missing_Corpse_Murder_Case_.28Manga:_56-58.2C_Anime:_15.29)
+ [5.3 The Seven Mysteries of Teitan Elementary School Case (Manga: 154-155, Anime: 112)](#The_Seven_Mysteries_of_Teitan_Elementary_School_Case_.28Manga:_154-155.2C_Anime:_112.29)
+ [5.4 The Girl from the Black Organization (Manga: 176-180 and 181, Anime: 129)](#The_Girl_from_the_Black_Organization_.28Manga:_176-180_and_181.2C_Anime:_129.29)
+ [5.5 Genta's Disaster (Manga: 303-304, Anime: 242)](#Genta.27s_Disaster_.28Manga:_303-304.2C_Anime:_242.29)
+ [5.6 Unseen Suspect (Manga: 374-376, Anime: 305-306)](#Unseen_Suspect_.28Manga:_374-376.2C_Anime:_305-306.29)
+ [5.7 Ginkgo Tree Color of First Love (Manga: 410-412, Anime: 421-422)](#Ginkgo_Tree_Color_of_First_Love_.28Manga:_410-412.2C_Anime:_421-422.29)
+ [5.8 Top Secret Path Leading to School (Manga: 505-507, Anime: 427-428)](#Top_Secret_Path_Leading_to_School_.28Manga:_505-507.2C_Anime:_427-428.29)
+ [5.9 1st Year, Class B, Great Challenge (Manga: 548-549, Anime: 460)](#1st_Year.2C_Class_B.2C_Great_Challenge_.28Manga:_548-549.2C_Anime:_460.29)
+ [5.10 Shinichi Kudo's Childhood Adventure (Manga: 570-573, Anime: 472-473)](#Shinichi_Kudo.27s_Childhood_Adventure_.28Manga:_570-573.2C_Anime:_472-473.29)
+ [5.11 Red, White, and Yellow Arson Case (Manga: 622-624, Anime: 509-510)](#Red.2C_White.2C_and_Yellow_Arson_Case_.28Manga:_622-624.2C_Anime:_509-510.29)
+ [5.12 Kobayashi Sensei's Love (Manga: 705-708, Anime: 583-585)](#Kobayashi_Sensei.27s_Love_.28Manga:_705-708.2C_Anime:_583-585.29)
+ [5.13 Video Letter of First Love (Manga: 741-742, Anime: 624)](#Video_Letter_of_First_Love_.28Manga:_741-742.2C_Anime:_624.29)
+ [5.14 The Old Warehouse of Teitan Elementary School (Manga: 966-968, Anime: 889-890)](#The_Old_Warehouse_of_Teitan_Elementary_School_.28Manga:_966-968.2C_Anime:_889-890.29)
+ [5.15 Akemi Miyano's Time Capsule (Manga: 1070-1072, Anime: 1093-1094)](#Akemi_Miyano.27s_Time_Capsule_.28Manga:_1070-1072.2C_Anime:_1093-1094.29)
+ [5.16 Parents' Day at Teitan Elementary School (Manga: 1110-1112, Anime: 1169-1170)](#Parents.27_Day_at_Teitan_Elementary_School_.28Manga:_1110-1112.2C_Anime:_1169-1170.29)
* [6 Trivia](#Trivia)
* [7 Name origin](#Name_origin)
* [8 See also](#See_also)
* [9 References](#References)
## Background[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=1 "Edit section: Background")]
Conan's blue uniform. The shorts are supported by suspenders. The back of the jacket is plain.
Teitan Elementary School is a coeducational school serving grades 1-6. It is affiliated with [Teitan Middle School](/wiki/Setting#Teitan_Middle_School "Setting"), [Teitan High School](/wiki/Setting#Teitan_High_School "Setting"), and [Teitan University](/wiki/Setting#Teitan_University "Setting"). Teitan Elementary School has been around for a long time, but the timeline is somewhat conflicted as to when it began. Agasa attended Teitan elementary which means it is as least 40 years old; however, the first graduating class based on Sumiko Kobayashi's history is 33-34 years ago.[](#cite_note-1) According to the anime, the new school building was constructed 30 years ago.[](#cite_note-2) Unlike Teitan High, Teitan Elementary does not currently require a uniform. However, it is worth noting that, in the anime, Shinichi referred to the classic "blue jacket over a white shirt with a red bowtie" outfit he first wore as Conan as his old primary school uniform, implying Teitan Elementary at one point did require uniforms.[](#cite_note-3)
## Layout and facilities[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=2 "Edit section: Layout and facilities")]
Teitan Elementary school. The animal hutches where the rabbits and turtle live are offscreen on the right of the image.
The main building containing the classrooms is arranged in a rough upside-down U shape. Additional facilities for students are located in the back of the building. Students pass through the front gate and walk across the main quad to reach the shoe lockers.
### Places of Interest[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=3 "Edit section: Places of Interest")]
#### Class 1-B[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=4 "Edit section: Class 1-B")]
Conan and the Detective Boys are enrolled in Teitan Elementary School's first grade B class. The teacher is currently [Sumiko Kobayashi](/wiki/Sumiko_Kobayashi "Sumiko Kobayashi"). Before Sumiko took over mid-year, the teacher used to be a woman named Toya. There are roughly thirty students in class.[](#cite_note-4) Class 1-B is located in the central wing of the main building on the right side looking from the gate.[](#cite_note-5)
#### Shoe Lockers[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=5 "Edit section: Shoe Lockers")]
Students arriving at Teitan Elementary, per Japanese custom, take off the outdoor shoes they arrive in and swap them for indoor slippers. They keep their shoes in small lockers. Genta's locker has a sign on it adverting the services of the [Detective Boys](/wiki/Detective_Boys "Detective Boys") Club and where students may drop off case requests. Ran has once received a letter from a secret admirer in her shoe locker in a [filler episode](/wiki/Love_Letter_to_Ran "Love Letter to Ran"), and Shinichi has been shown to have gotten lots of fanmail in [the first live action movie](/wiki/A_Challenge_Letter_to_Shinichi_Kudo_~Prologue_Until_Goodbye~ "A Challenge Letter to Shinichi Kudo ~Prologue Until Goodbye~").
#### Animal hutches[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=6 "Edit section: Animal hutches")]
Teitan Elementary has several animal hutches with rabbits and turtle that students can take care of. They are near several ginkgo trees. They are important in the [Ginkgo-Colored First Love](/wiki/Ginkgo-Colored_First_Love "Ginkgo-Colored First Love") case. There are 6 rabbits and also all the fowl, chicken and pigeons added up to 33 according to Ayumi. There was a turtle but it died during the summer but back at Agasa time at Teitan Elementary school other than the turtle they had only a chicken.[](#cite_note-6)According Mitsuhiko the recently deceased turtle was the the third turtle every time one dies a new turtle is sent from a zoo. A alumini of Teitan Elementary named who later became owner of the Tohto Zoo who would give the school a turtle as a toast to the children’s health.[](#cite_note-7) They have 2 chickens have died due to old age.[](#cite_note-8) The pet hutches are first shown in Akemi Miyano's Time Capsule also revealed the school gotten a new black rabbit.[](#cite_note-9)
#### Staff Room[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=7 "Edit section: Staff Room")]
The Staff room is where teachers keep desks, meet together, and plan and prepare their lessons. It appears in [Kobayashi-sensei's Love](/wiki/Kobayashi-sensei%27s_Love "Kobayashi-sensei's Love").
#### Library[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=8 "Edit section: Library")]
Teitan Elementary has a library which was thought by students 10 years ago to be haunted by a hat-wearing monster that appears on full moon nights. In [Shinichi Kudo's Childhood Adventure](/wiki/Shinichi_Kudo%27s_Childhood_Adventure "Shinichi Kudo's Childhood Adventure"), young Shinichi and Ran go to investigate the tale and encounter the original [Kaitou Kid](/wiki/Kaitou_Kid "Kaitou Kid").
#### Class 6-A[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=9 "Edit section: Class 6-A")]
It first appeared in Akemi Miyano's Time Capsule.
#### Principal Office[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=10 "Edit section: Principal Office")]
It first appeared in Akemi Miyano's Time Capsule.
#### Class 4-A[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=11 "Edit section: Class 4-A")]
It first appeared in Super Secret Road of the Road to School.
#### Infirmary[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=12 "Edit section: Infirmary")]
It first appeared in Super Secret Road of the Road to School.
#### Home Economics Room[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=13 "Edit section: Home Economics Room")]
It first appeared in Super Secret Road of the Road to School.
#### Music Room[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=14 "Edit section: Music Room")]
It first mention in Super Secret Road of the Road to School.
#### Lecture Hall[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=15 "Edit section: Lecture Hall")]
#### Art Room[[edit](/wiki/index.php?title=Teitan_Elementary_School&action=edit&section=16 "Edit section: Art Room")]