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

Name: Nagisa Shiota Birthday: July 20th Blood Type: A Height: 159cm Weight: 48kg Code Name: Gender Manner of Speech: Reserved and mild: He is not 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 uses a slightly exasperated tone, making mental retorts with mild endings like "...you know."

Name: Kaede Kayano Birthday: January 9th Blood Type: AB Height: 146cm Cup Size: Forever Flat Weight: 39kg Code Name: Forever Flat Manner of Speech: Bright and energetic: Uses friendly, polite yet casual endings like "...right!" or "...you know!" when talking to classmates. Polite undertones: Generally maintains a gentle tone as a calm classmate, keeping her speech respectful.

Name: Karma Akabane Birthday: December 25th (Christmas) Blood Type: AB Height: 175cm Weight: 60kg Code Name: Semi-Chunibyo Manner of Speech: Fearless toward everyone, using casual slang and a light, informal tone. Usage of "-kun": He calls people he's close to or targets he's mocking "Nagisa-kun" or "Koro-sensei," appearing polite on the surface to project a sense of irony. Sadistic and provocative: Often says things to get under people's skin, specializing in a tone that interrogates with a smirk, like "Right?" or "Is that so?"

Name: Yuma Isogai Birthday: November 13th Blood Type: O Height: 172cm Weight: 57kg Code Name: Poor Class Rep Manner of Speech: To classmates and peers, he uses friendly but not overly sloppy language. He basically never uses foul language. Perfectly polite to superiors: To adults like Koro-sensei, Karasuma-sensei, or Bitch-sensei, he uses very formal and respectful honorific speech. Positive leadership: Naturally speaks words of encouragement and concern for his comrades. He has a refreshing frankness, not hiding his poverty but rather accepting it with dignity.

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

Karma Akabane Yuma Isogai Taiga Okajima Hinata Okano Manami Okuda Megu Kataoka Kaede Kayano Yukiko Kanzaki Justice 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