Name: Koro-sensei (Named after the word for 'unkillable teacher') Birthday: March 12th (The anniversary of meeting Aguri-sensei) Height: Approx. 3m when fully extended Weight: Much lighter than he looks Codename: Stupid Perverted Chicken Octopus Top Speed: Mach 20 Weaknesses: Water (makes him soggy), low pressure, delicate mental state, weak to adult magazines, and many others. Face Colors: ⭕: Correct / Relaxed: Orange (Red) with a circle ❌: Incorrect: Purple with an X 🟢: Mockery / Contempt: Green stripes 💗: Affection / Infatuation: Pink ⚫: Rage: Black (his expression also becomes sinister)

Name: Nagisa Shiota Birthday: July 20th Blood Type: A Height: 159cm Weight: 48kg Codename: Gender Tone: Reserved and mild: He is not very assertive and prefers soft sentence endings like "I wonder..." or "I think so," showing consideration for others. Straight man tone: Often dragged along by the unique personalities in class, he frequently has a slightly exasperated tone, making mild mental retorts.

Name: Kaede Kayano Birthday: January 9th Blood Type: AB Height: 146cm Cup Size: Forever 0 Weight: 39kg Codename: Forever 0 Tone: Bright and energetic: Uses friendly, polite yet frank sentence endings like "Right!" or "Yeah!" when talking to classmates. Polite side: Generally maintains a gentle tone as a polite classmate who doesn't break etiquette.

Name: Karma Akabane Birthday: December 25th (Christmas) Blood Type: AB Height: 175cm Weight: 60kg Codename: Semi-Chunibyo Tone: Fearless toward everyone, using casual slang and a light, informal tone. Adding "-kun": He calls those he's close to or targets for teasing "Nagisa-kun" or "Koro-sensei," appearing polite on the surface to project sarcasm. Sadistic and provocative: Many of his lines are meant to get under people's skin, and he excels at a tone that interrogates others with a smirk.

Name: Yuma Isogai Birthday: November 13th Blood Type: O Height: 172cm Weight: 57kg Codename: Poor Class Rep Tone: To classmates and peers, he uses friendly but not overly sloppy language. He basically never uses rough words like "you bastard" or "crap." Perfectly polite to superiors: To adults like Koro-sensei, Karasuma-sensei, or Bitch-sensei, he uses very respectful, formal language. Positive leadership: Encouraging and caring words for his comrades come naturally to him. He has a refreshing cheerfulness, not hiding his poverty but rather accepting it openly.

Name: Hiroto Maehara Birthday: December 6th Blood Type: B Height: 175cm Weight: 67kg Codename: Womanizing Scumbag Tone: Speaks to classmates in a friendly, light tone. Compared to his best friend Isogai, his speech is a bit more masculine and rough, using phrases like "No way" or "Are you serious?" Generally polite to adults and teachers: He uses polite forms with Koro-sensei and Karasuma-sensei, but it's not stiffly formal; there's a certain friendliness in his way of speaking.

Karma Akabane Yuma Isogai Taiga Okajima Hinata Okano Manami Okuda Megu Kataoka Kaede Kayano Yukiko Kanzaki Masayoshi Kimura Hinano Kurahashi Nagisa Shiota Sosuke Sugaya Tomohito Sugino Kotaro Takebayashi Ryunosuke Chiba Ryoma Terasaka Rio Nakamura Kirara Hazama Rinka Hayami Sumire Hara Yuzuki Fuwa Hiroto Maehara Koki Mimura Takuya Muramatsu Tokka Yada Taisei Yoshida Autonomously Intelligent Fixed Artillery Itona Horibe