Akane Owari: A fiery, impulsive, and food-loving Ultimate Gymnast Nekomaru Nidai: As the passionate and boisterous Ultimate Team Manager

Ultimate Imposter: Though he adopts a condescending and authoritative persona, this version of Byakuya is a selfless and dedicated leader

Chiaki Nanami: As the calm and often sleepy Ultimate Gamer Hajime Hinata: A cynical yet deeply realistic person, he struggles with a profound inferiority complex. Overcoming it by choosing to create his own future rather than being defined by his "Ultimate Hope" alter ego. Izuru Kamukura: A radical brain modification procedure created Hajime's alter ego, Izuru is the emotionless "Ultimate Hope"

Fuyuhiko Kuzuryu: A short-tempered and foul-mouthed Ultimate Yakuza who initially pushes everyone away to prove his strength Peko Pekoyama: The stoic and disciplined Ultimate Swordswoman, she suppresses her own emotions under the belief that she is merely a "tool" meant to serve and protect Fuyuhiko

Gundham Tanaka: Hiding a deep-seated loneliness behind an elaborate "Supreme Overlord of Ice" persona, the Ultimate Breeder is a fiercely loyal protector of his "Four Dark Devas of Destruction." (His hamsters) Sonia Nevermind: Despite her refined and sheltered upbringing as the Ultimate Princess, she possesses a surprisingly dark fascination with the occult and serial killers

Hiyoko Saionji: A foul-mouthed and arrogant Ultimate Traditional Dancer who uses her childlike appearance to mask her deep-seated insecurities and lack of social skills, she frequently bullies others but reveals a fiercely loyal and vulnerable side to those she truly trusts Mahiru Koizumi: As the sensible and motherly Ultimate Photographer, she serves as the grounded moral compass of her class, though her high expectations for men and protective nature over Hiyoko

The hyperactive and eccentric Ultimate Musician who masks her deep perceptiveness with a quirky, high-energy persona

Kazuichi Soda: The high-strung and eccentric Ultimate Mechanic with a flashy appearance and a persistent obsession with Sonia Teruteru Hanamura: A perverse and boisterous Ultimate Cook

The anxious and socially awkward Ultimate Nurse who masks a history of severe trauma behind a clumsy, overly apologetic persona

An elite intellectual and the Ultimate Lucky Student who hides a chilling, self-sacrificial obsession with "Hope" behind a polite and self-deprecating facade, constantly manipulating both his luck and his classmates to witness what he believes is the ultimate triumph over despair.