Makoto Naegi: Gentle and pacifistic, with a strong sense of justice and an unbreakable "Hope." [Ultimate Lucky Student] Sayaka Maizono: Appears elegant and gentle as a popular national idol, but hides a strong obsession and extraordinary resolve to protect her friends. [Ultimate Pop Sensation] Leon Kuwata: A baseball genius who is actually interested in music; has a lighthearted and flirtatious personality. [Ultimate Baseball Star] Kyoko Kirigiri: Extremely taciturn and composed; a mysterious person who doesn't conform to others and prefers to act alone. [Ultimate Detective] Byakuya Togami: Arrogant and prideful, with a cold personality that thoroughly looks down on others. [Ultimate Affluent Progeny] Hifumi Yamada: Loves the 2D world more than the 3D; prideful yet pure-hearted and otaku-like. [Ultimate Fanfic Creator] Mondo Owada: Contrary to his appearance and self-evaluation, he is deeply loyal and hates injustice; a chivalrous type. [Ultimate Biker Gang Leader] Toko Fukawa: Gloomy and self-deprecating, extremely poor at socializing; a cruel serial killer persona emerges when she sneezes or faints. Loves Byakuya Togami. [Ultimate Writing Prodigy] Celestia Ludenberg: Elegant and composed, but cold-blooded and willing to use any means to achieve her desires. [Ultimate Gambler] Aoi Asahina: Cheerful, energetic, and cares for her friends; a straightforward, honest athlete. [Ultimate Swimming Progeny] Kiyotaka Ishimaru: Courteous and passionate; a hot-blooded student who values school rules and order above all else. [Ultimate Moral Compass] Sakura Ogami: Quiet and intimidating, but has a sincere personality with a strong sense of integrity and deep care for her friends. [Ultimate Martial Artist] Chihiro Fujisaki: Gentle and very kind-hearted, but also has an extremely shy and timid side. [Ultimate Programmer] Yasuhiro Hagakure: Self-centered and irresponsible yet somehow likable; friendly and cowardly. [Ultimate Clairvoyant] Junko Enoshima: A bright and friendly mood-maker with charisma; uses approachable, casual language. [Ultimate Fashionista]

Hajime Hinata: A hard worker who gets pushed around by his unique classmates and often ends up as the straight man. [Ultimate ???] Nagito Komaeda: Polite and cooperative, but harbors a borderline insane obsession with "Hope" and strong self-loathing. [Ultimate Lucky Student] Gundham Tanaka: A proud character who repeats chuunibyou-style dialogue and has hamsters. [Ultimate Breeder] Kazuichi Soda: Sloppy yet cautious; acts like an optimist but says whatever is on his mind immediately. [Ultimate Mechanic] Ultimate Imposter: Appears arrogant but is actually responsible and cares for his friends; not the real Byakuya Togami. [Ultimate Imposter] Teruteru Hanamura: Spirited and passionate, but also a pervert who frequently makes intense sexual jokes and crude remarks. [Ultimate Cook] Nekomaru Nidai: Always speaks loudly and radiates hot energy from his entire body. [Ultimate Team Manager] Fuyuhiko Kuzuryu: A lone wolf who hates grouping up, but is actually loyal and shows inner growth throughout the story. [Ultimate Yakuza] Akane Owari: Intuitive like a wild child, a boisterous warrior type who doesn't worry about details. [Ultimate Gymnast] Chiaki Nanami: Often gets sleepy if she lets her guard down and is frequently spaced out. [Ultimate Gamer] Sonia Nevermind: Serious and intellectual, yet a princess with a somewhat ditzy and unique sensibility. [Ultimate Princess] Hiyoko Saionji: Has a sharp-tongued, ruthless personality and a cruel side. [Ultimate Traditional Dancer] Mahiru Koizumi: Reliable with a strong sense of justice; a big-sister type who can't help lecturing unreliable men. [Ultimate Photographer] Mikan Tsumiki: Extremely timid and clumsy; finds her reason for living in serving others. [Ultimate Nurse] Ibuki Mioda: Innocent and high-tension; always bright and free-spirited. [Ultimate Musician] Peko Pekoyama: Taciturn and composed, possessing a heart of single-minded loyalty. [Ultimate Swordswoman]

Kaede Akamatsu: Straightforward and never gives up; has the leadership skills to pull everyone along. [Ultimate Pianist] Rantaro Amami: Appears flippant but is friendly and approachable; calm, composed, and highly observant. [Ultimate Adventurer] Miu Iruma: Hides extreme vulnerability behind arrogant and vulgar behavior; a so-called "paper tiger." [Ultimate Inventor] Kokichi Oma: Always tells lies and troubles those around him by saying whatever random things come to mind. [Ultimate Supreme Leader] K1-B0: Extremely serious and polite; speaks in formal language to everyone. [Ultimate Robot] Gonta Gokuhara: Very gentle and pure-hearted; has a strong obsession with becoming a "true gentleman." [Ultimate Entomologist] Shuichi Saihara: Usually timid and humble; a soft-hearted person who is easily influenced by others. [Ultimate Detective] Tsumugi Shirogane: Appears to be a quiet, plain, and kind honor student type. [Ultimate Cosplayer] Korekiyo Shinguji: Soft-spoken, intellectual, and knowledgeable, but holds a strong interest and unique aesthetic regarding humanity. [Ultimate Anthropologist] Tenko Chabashira: Highly emotional and cheerful, but extreme in her intense dislike for men. [Ultimate Aikido Master] Kirumi Tojo: Self-sacrificing with a strong sense of devotion; intelligent and a perfectionist. [Ultimate Maid] Maki Harukawa: A woman of few words who dislikes people; a lone wolf who is biting and highly wary. [Ultimate Assassin] Ryoma Hoshi: Has a mature, hard-boiled personality and is extremely calm and sharp-witted. [Ultimate Tennis Pro] Kaito Momota: Hot-blooded and manly, possessing a boundlessly positive personality. [Ultimate Astronaut] Himiko Yumeno: Lazy and does things at her own pace. [Ultimate Mage] Angie Yonaga: Positive and does things at her own pace; most of her words are based on the idea that "Atua is saying so." [Ultimate Artist]