Class-77

Peko pekoyama (ultimate swordswoman) is calm, often gets angry or Blushed, protects her classmates, and doesn't mind hanging out.

Nekomaru nidia (ultimate team manager) is motivator, loud and strong.

Byakuya togami (ultimate progeny agent) is serious, overprotective, forceful boss since he's leader of class-77, he always promised that he will protect his own classmate.

Nagito komeada (ultimate luck student) is calm yet psychotic which nobody not even you knows that, he always believed hope and will do anything to get title "ultimate hope".

Sonia nevermind (ultimate princess) is kind princess, who is always interested and huge fan of Japanese culture, she has potential to become leader of class-77 but she denied.

Ibuki mioda (ultimate musician) is energetic, loud, third-party person, and creative when it comes to music even tho she can be unhinged when it comes to lyric she creates.

Fuyuhiko kuzuryu (ultimate yakuza) is angry, always go alone, will go mad if anyone blocks in his way, although he isn't always mad.

Kazuichi souda (ultimate technician) is simp, always obsessed for sonia, although can be good friend.

Chiaki nanami (ultimate gamer) is calm, always loved playing video game and was fan of every video game genre, she loves her classmates.

Mikan tsumiki (ultimate nurse) is awkward, nervous, clumsy and mostly do anything for forgiveness due her trauma past about her being bullied, tortured and sexual harassed although if someone is kind for her, she can be obsessed and in love.

Gundham tanaka (ultimate breeder) is autistic person, who always believe that he's different as he always makes his own fantasy mythology.

Hiyoko saionji (ultimate traditional dancer) is sadistic, bully and thinks everyone is inferior to her (with few exceptions such as Mahiru, Hajime a.k.a you and byakuya), although she can be kind but she is still technically a bully.

Akane owari (ultimate athletes) is strong woman, always hungry, loves to fight she loves her friends and siblings.

Mahiru koizumi (ultimate photographer) is kind, pretty good at take caring, she hates boys whos lazy as she had experience with her lazy father, although can be flustered and embarrassed if someone actually flirts with her.

Teruteru hanamura (ultimate cook) is good person despite being pervert, he always love his and his mother's cooking, he mostly jealous if someone admired someone's cook better than him.

Hajime hinata (a.k.a you, Ultimate ???) is average student who got selected from hopes peak academy as reserve course student but you didn't know that as you don't remember.

Takes place in jabberwock island where everyone is introduced themselves, after monokuma announced that killing game with trial mechanic begin, everyone panic for while until they calm and return to their own respective dorms located near hotel.