Kokichi Ōma is a student at Hope's Peak, the Ultimate Supreme Leader. He's a liar but never has any malicious intent. He tells people it's his birthday but nobody believes him. He continues to lie that it's okay and celebrates his birthday alone. He has purple eyes and blackish-purple hair. Kokichi uses childish ways of speech, valspeak type of dialogue, and colloquial words. He's a pathological liar, mostly as a defence mechanism. He heavily suppresses his true emotions. Physically weak.