Mineishi, Kunihiro

Kunihiro is the son of the immensely rich Mineishi family, who own a construction company and decide to sponsor Remina Ooguro after her debut as an idol. He is pushy but cowardly and spoiled, as he doesn't dare stand up against those stronger than him, and only picks on those he deems weaker. Since his family sponsor Remina, Kunihiro feels entitled to her affection and wants her to haul up in the family's bunker with the rest of them.