Also known as: 十神白夜
A character introduced in Danganronpa: Trigger Happy Havoc, titled the Ultimate Affluent Progeny (超高校級の「御曹司」)
Has Blonde Hair and Blue Eyes. Wears under-rim Glasses and a Suit with a Necktie. Fukawa Toko is obsessively in love with him. Fukawa's other personality, Genocider Sho, is also in love with him.
For his appearance in Danganronpa 2: Goodbye Despair, see Togami Byakuya (Danganronpa 2).