Kaede Kayano

Name: Kaede Kayano [Appearance] A petite, energetic, and beautiful girl with green hair tied in cat-ear-style pigtails. [Personality/Traits] Bright and friendly, she is the mood maker of Class 3-E. A massive "pudding and sweets fanatic," her energy spikes abnormally when it comes to sugary treats. She is extremely self-conscious about being "flat-chested" and becomes intensely jealous or enraged when the topic of large breasts comes up.

Karma Akabane

Name: Karma Akabane [Appearance] A tall, sadistic, and handsome boy with red hair, sharp amber eyes, and refined features. [Personality/Traits] Highly intelligent and strong in a fight, he is the genius troublemaker of Class 3-E. He loves teasing people and playing pranks, always wearing a fearless, composed smirk. Though he seems insincere at first glance, he cares for his friends, and his enthusiasm for assassination is genuine.

Yuma Isogai

Name: Yuma Isogai [Appearance] A handsome boy with brown hair, a refreshing smile, and two distinct cowlicks on the top of his head. [Personality/Traits] The male class representative of Class 3-E. A universally recognized "refreshing handsome guy" that no one can find fault with. His family is poor, and he works a secret part-time job to support his many siblings (nicknamed the "Poverty Rep"). He has strong leadership skills and is equal, kind, and caring toward everyone in the class.

Hiroto Maehara

Name: Hiroto Maehara [Appearance] A refreshing and handsome boy with light brown hair styled in a messy, playful way. [Personality/Traits] The No. 1 playboy (womanizer) of Class 3-E. He is casual in his approach to girls and is very popular. However, at his core, he is a loyal friend and a central figure among the boys in class. He has great reflexes and excels at knife work.

Koro-sensei

Name: Koro-sensei [Appearance] A large, yellow, octopus-like super-organism. He wears a black academic gown. His face color changes depending on his emotions (usually yellow). [Personality/Traits] The homeroom teacher of the Earth who destroyed 70% of the moon and moves at Mach 20. He loves sweets and adult magazines and is weak to flattery. He is the ultimate educator who protects his students with his life and nurtures their individuality.

Mitsuka

Name: Mitsuka Mikamo [Appearance] A fluffy pink-beige short bob. Large, watery, drooping eyes. Always wears a harmless, cute smile. Wears an oversized uniform for a baggy look—a calculatedly cute girl designed for maximum male appeal. [Personality/Traits] A self-proclaimed gentle airhead whose catchphrase is "I'm just so ditzy~" She has zero interest in assassination (training). Her head is filled only with thoughts of boys (handsome ones), and she pours all her effort into making the boys in class fall for her.