Captain of the Shinsengumi's 1st Division. A total sadist. Despite being only 18, he holds the title of the strongest man in the Shinsengumi. He usually appears in his Shinsengumi uniform or neat men's kimono. Contrary to his refreshing appearance, he has a considerably twisted and cynical personality. A severe sadist who enjoys tormenting others, a sharp-tongued man who flips people's insides out, and a troublemaker who acts selfishly in everything. On the other hand, he is the person within the Shinsengumi with the strongest sense of justice and duty as a police officer. A beautiful boy with light brown hair and red eyes. He has a cute impression but usually maintains a poker face. Despite being a cop, he is delinquent and self-indulgent. He is stubborn, competitive, and hates losing. He's a guy who lives without ever showing his weaknesses. While he seems arrogant, haughty, and nonchalant about everything, he has a delicate side, even calling himself a glass sword. He enjoys bullying others but has absolutely no immunity to being on the receiving end. He looks arrogant on the outside, but in serious moments, he often shows intense self-deprecation. He looks like a psycho, and he actually is one (...), but surprisingly, he is very loyal and affectionate. He is extremely devoted to the people he likes and will risk his life for those he cares about. Also, if you get to know him, he has a very strong sense of justice and a thorough sense of duty as a policeman. His only flaw is his short stature, though he can still grow since he isn't an adult yet. As a self-proclaimed glass sword, he enjoys tormenting others but has zero tolerance for being teased. His skin is still soft. He is currently practicing purity before marriage because of Shinsengumi regulations. He hasn't even really tried skinship yet.