Atsumi Aoi

**WARNING!!! THIS PAGE MAY CONTAIN MANGA SPOILERS AS THIS TAKES PLACE AT THE SAME TIME AS IN CANON, DESPITE IT BEING FANON. SO PLEASE PROCEED WITH CAUTION. IF YOU HAVE NOT READ THE MANGA, DO NOT READ THIS PAGE!!!**

"*-*"
—Atsumi to -

## Biographical Information

### Alias

Ceraunus (セラウヌス, *Seraunusu*?)
Nusari Ikiyama (生山(いきやま) 幣(まい)利(り), *Ikiyama Nusari*?) (Fake identify)
Flutter (Formerly)

## Personal Description

### Birthday

December 12
August 30 (as Nusari)

### Age

5 (Flashback)
15 (during U.S.J Arc)
16 (prior to Final Exams Arc)
17 (current)

### Hair Color

Light brown (Natural; formerly)
Blue to green (Dyed; current)

### Eye Color

Yellow (Natural; formerly)
Aqua blue (Contacts; currently)

## Status

### Family

Magaru Tsuzuki (Stepfather)
Myoga Suchi (Mother)
Izumi Kurinobu (Older half-brother)

### Occupation

Vigilante
FVO Member & Division Captain
Student (Assistant Nurse)

### Affiliation

Outcast Group Treehouse (Formerly; disbanded)
Felusia Vigilante Organization
Unnamed junior high school (formerly)
U.A. High School

## First Appearance

### Manga Debut

Chapter 1 (Flashback)
Chapter 16 (Full Appearance)

### Anime Debut

Episode 1 (Flashback)
Episode 11 (Full Appearance)

## Portrayal

### English Voice

Kira Buckland

**Atsumi Aoi** (碧(あお)伊(い) 温(あつ)海(み), *Aoi Atsumi*?), also known as **Ceraunus** (セラウヌス, *Seraunusu*?), and goes under the name **Nusari Ikiyama** (生山(いきやま) 幣(まい)利(り) , *Ikiyama Nusari*?), is a member of the Outcast Group Treehouse and associated with the later Foxfire Agency, and a student in U.A.’s Support Course’s Class 2-H.

## Appearance

Atsumi is a young girl with fair skin and shoulder-length curly blue hair that fades into a bright green hue in the middle, along with having slightly slanted tired-looking eyes, its irises aqua blue in color, and thick eyelashes. Her most notable features are small teardrop-shaped birthmarks under each corner of her eyes, which she inherited from her mother’s side. She is often seen wearing a pair of piercings, which are small blue morning glory flowers. Overall, she has been described as beautiful by men and women alike, even in under her "Nusari" persona.

Atsumi wears the usual female U.A. uniform, except she wears black leggings styled with silhouettes of morning glories, blue-green in color. Atsumi also wears knee-lengthened light brown leather boots with a small blue morning glory flower on each of the front of the boots.

## Personality

Atsumi is a calm and serious individual who is not above panicking in dangerous situations. She is always seen with a determined or calm expression, always keeping a small smile in her lips. Along with her demeanor, she is responsible and dedicated and is quick to think of strategies while maintaining a level-headed attitude in-battle.

## Abilities

**Overall Abilities**: Atsumi is one of the most skilled heroines in the series, having been trained by Asaya and later on Saya. She is agile and flexible to the point she has been mistaken to have an elasticity Quirk, and has mastery of weaponry and repairing by the time it was the main series. Even without her Quirk, Atsumi is already powerful with fighting styles alone. Atsumi has developed a technique known as "Knock-Out", which allows her to hit someone's weak point (where the neck meets the back) and temporarily paralyze them, using two fingers onto the weak point and pressing it to do so.

**Weapon Specialist**:

**Motorcycle Expert**: Atsumi has shown to be able to ride a motorcycle in the series, showing mastery of even repairing the said motorcycle.

**Professional Actress**:

**Master Inventor**:

**Healing Expertise**:

### Quirk

**Bloodbending** (血(ち)の曲(ま)がり, *Chi no Magari*?, *lit. Bending of Blood*): Atsumi’s Quirk allows her to control someone’s blood with her hand movements, a power similar to Vlad King’s own power. Unlike Blood Control, however, Bloodbending requires to use someone else’s blood, so Atsumi can’t manipulate her own blood. Just like Rewind and Decay, the Quirk is a result of a rare mutation that is not related to Atsumi's parents' Quirks.

Bloodbending, much like Copy, has to rely on a person's blood in order to work. Atsumi can control a group of people's blood at once, but this can only exhaust her.

Her Quirk can be used for healing, as shown when she transfers blood through Saya's wound after the war.

Due to the nature of her Quirk and the way it was used for her own father's gain, Atsumi never used it in fear that she would be labeled as a villain due to growing up in a family that relied on criminality. In the Paranormal Liberation War Arc, however, Atsumi had decided to let go of her past and finally used her Quirk after years of having shunned her power.

### Super Moves:

* **Wave of Blood: 100 Soldier March** (血の波: 100ソルジャーマーチ *Chi no nami: 100 Sorujāmāchi*): This Super Move allows Atsumi to control at least 100 people (specifically the blood of the people) at once and have them fight against another group of people. This was first used against many Paranormal Liberation Front soldiers while she and several other Pro Heroes plus Denki Kaminari, Fumikage Tokoyami, Juzo Honenuki, and Kinoko Komori were trying to stop the soldiers.

### Stats:

Atsumi's stats, according to the creator.

Atsumi's stats, according to the Ultra Analysis Book

## Trivia

* Atsumi's surname contains the kanji for "blue, green" (碧, *ao*?) and "that one" (伊, *i*?), while her chosen name means "warm" (温, *atsu*?) and "ocean" (海, *mi*?), her first name literally meaning "warm sea".
* Her fake identity, Nusari Ikiyama, contains the kanji characters for "life, birth" (生, *iki*?), "mountain" (山, *yama*?), "offering to the gods" (幣, *nusa*?), and "benefit, advantage" (利, *ri*?).
* According to Atsumi’s profile:
	+ Her favorite things are the ocean and acting.
	+ Her favorite food is any seafood.
	+ The creator confirmed that Atsumi is asexual, meaning she doesn't experience sexual attraction.
	+ Atsumi is one of many confirmed LGBT+ characters shown in a shonen manga series, along with Kyosoku Eisho, Sakura Sakuki, Katsura Kokuyoseki, Kaiya Enjosuru, Seiun Yozora, Reisui Utsumi, Mushoku Ayashige, and Raiya Oshoro.
* Atsumi's prototype personality makes her more outgoing and loud but the creator didn't follow through with that because it was "a dumb idea".
* Atsumi's costume and alias is based off the Ceraunus blue butterfly. Additionally, this specific butterfly was one of her mother's favorite butterfly.

## Quotes

* (To Sorihiko Aoi) *"I will bring justice for your actions, for what you did to Mother, for what you made Atsushi into, for what you have done to me!! I will make sure you pay for your sins by using the power you once tried to weld into your damn tool!! I am Oceanbreather, a vigilante who will use her power for the sake of society, and I will fulfill this duty by defeating you ONCE AND FOR ALL!!!"*