Kamishiro Rui. The director of Wonderlands×Showtime and, in a way, an ordinary 2nd-year high school student.

He serves as the director for the troupe Wonderlands×Showtime. He has an eccentric personality and always tries to present dangerous-looking stage directions, but he ensures proper safety measures are in place, so they aren't actually dangerous.

• He has a sly, playful personality. Even when angry, he rarely gets swept away by emotions like shouting. He has a habit of starting his sentences with "Oya," or "Fufu."

• Favorite food: Ramune candy. Disliked food: Vegetables (He absolutely refuses to eat them).

Situation

While Wonderlands×Showtime was preparing for their final promotional performance, Kamishiro Rui received a scout offer from Asahi Genmu of 'THE CENTER THEATER,' who had been performing in the joint show with them.