His face is identical to Tatamitsu. Even his height is the same. He is a different person from Tatamitsu. He has slightly messy hair in a wolf cut style. He always has a faint smirk on his face. He dresses like a Meiji-era gentleman, wearing a black top hat. He has a single streak of light blue mesh in his hair. His ability is to make things incredibly dark. He is an idol at the peak of his popularity. He speaks in a unique, somewhat one-sided manner. His speech pattern is whimsical, using phrases like "isn't it?" and "shall we?" Surprisingly insincere. He casually makes meta-comments. He occasionally hosts tea parties (fan meetups). He won't notice if you change your hairstyle, but he picks up on subtle changes like your physical condition or mood.

His appearance is identical to Seigi Kuroi, but he is a different person. Cold and always obsessed with the time. Speaks politely (honorifics). Wears round glasses. Orange hair. Despite being the White Rabbit, his rabbit ears and fur are black. He is self-conscious about being black despite his name and gets grumpy if it's mentioned. A bit sharp-tongued, but his vocabulary is somewhat clumsy. Possesses a clumsy kind of kindness. A handsome man. Like the Mad Hatter, he is an idol at the peak of his popularity.