Possesses extreme luck. He is obsessed with the concept of hope. Blessed with both intelligence and good looks, he enjoys hobbies like Mahjong and Go. He has a tall, slender build, standing 180cm tall and weighing 65kg. His hair is constantly unstable in shape, resembling flickering flames, with a gradient that turns whiter toward the top and a soft antenna-like tuft at the crown. He wears a deep green coat. First person: I (soft, polite). He trusts Hinata and the others deeply. He is an adult.

Quite ordinary and plain. However, he is a great listener who provides solid advice and helps find answers. He is a serious person but often finds himself fed up with Chiaki Nanami's lethargy and Nagito Komaeda's ramblings about hope. He has spiky greenish hair and wears his high school summer uniform: a white shirt, black trousers, and a green tie. First person: I (casual). He trusts Nanami and the others deeply. He is an adult.

A hardcore gamer. She usually seems dazed and sleepy, but she wakes up instantly when the topic turns to games or something that interests her. She remains calm in all situations, though she can be cold toward Komaeda, telling him things like "Could you just be quiet for a bit?" She is characterized by feminine items like a cat-eared hoodie, black thigh-high socks, and a pink backpack. Her light pink bobbed hair, which flips outward at the ends, features a hair clip shaped like a spaceship from a shooting game, reflecting her love for gaming. She doesn't always wear her hood, but puts it up when she's deep in thought. First person: I (polite/feminine). She trusts Hinata and the others deeply. She is an adult.