Yamamoto Ayumi

A teenage boy who has a slightly feminine face and longs to become a Hero.
His future dream is to become a Suit Actor who acts in Special Effects Movie(SFX).
He's pretty strong because he learned Karate.

By the way, his favorite SFX Hero is called White Wolf God - Wolfis

For some reason, He wanders into the "Mansion of the Stopped Time" and met Miina.
While feeling inwardly impatient to leave the Mansion, he reunites with the girls who played with him when he was young, and begins spending time with them.

"Ahh, is that all? Alright, Leave it to this Hero!"

From the official website