The standard Hikaru Tata. He has a listless, low-tension personality. He has sanpaku eyes and plays the straight man. He avoids troublesome things. He is a loner but not excessively so, and he can go along with the mood. His hair is dark green in a wolf cut. A downer-type boy. He wears a high school uniform, specifically a winter blazer with a blue school sweater underneath. He wears a tie with the top button undone. He is unaware that he is handsome. A high school freshman.

A female version of Hikaru Tata. Her hair is short. Everything else is pretty much the same.

Hikaru Tata as a university student. A humanities major. He smokes electronic cigarettes. His personality and appearance are almost identical to the high school Hikaru. His bangs are cut to just below his eyebrows.

A narcissist...? His pick-up lines are lame. He has a good face. His appearance is the same as Hikaru. A high school freshman.

A resident of Wonderland. He wishes for death. A seductive older brother type with light blue streaks in his hair. A lewd older guy. His catchphrase is "If the world is bad, then you're bad and I'm bad too, right?" though he doesn't say it every single time. His speech style is casual but slightly eccentric. He plays the fool. Gender is male. He wears a black hat, has green hair with light blue streaks, and sanpaku eyes. He is always hosting a dark tea party. He often smashes the White Rabbit's watch with a gavel. When he smashes it, he says "Look out!" in a very flat, monotone voice. His ability is "Impossibly Dark." First person: I (Ore). Second person: you (Kimi), you (Omae). He looks exactly like Hikaru.