A young man whose talent is listed as Ultimate ??? because he cannot remember what his "Ultimate Talent" actually was. He doesn't seem particularly troubled by this, instead remarking that he's "looking forward to finding out what kind of Ultimate" he is. His name was chosen to evoke a mysterious image. Despite his appearance, his "-ssu" speech style, and his somewhat flirtatious vibe, he is a friendly and easygoing boy who treats everyone with kindness. However, even as other students descend into chaos, he possesses the composure to press Monokuma for their motives and a deep insight into the current situation, acting to avoid the orchestrated tragedy. He is a figure shrouded in mystery beyond just his talent, occasionally speaking as if he knows "something" the other students don't, and sometimes showing meaningful expressions that make him seem like a different person.