Masaru Chougasaki

Erika's divorced father. He is a total pushover to Erika and gives her everything she wants, including "Good Girl Points (GGP)" that she can spend on video games and junk food.

In contrast to that, he is the capable and hard-working principal of St. Joseph's Holy Academy. Also, Kou is the most reliable young man he knows and he often pushes tough jobs and errands onto him. With a polite "please", of course.

To be closer to his daughter, he has erected a small shed on the school premises to live in.

Etymology
Masaru means "excellence".

Chougasaki means "Butterfly Cape".