Igarashi Koumi

"Careful you don't get your head cut off"

Manager of the Defence Institute. She's also the executive of Seiarashi School, as well as the Gang Leader. She has her own private desires. A gangster, she speaks Kansai dailect.

Battle quote - "Heh... I have to restrain myself from spitting."

Trivia
- Her own area, "Kobe" can welcome any former School Gang Leaders who have lost their positions including

Agito for losing his position and were defeated by Rouga Zanma

Ginjou and Murata for PGG were defeated by Rouga Zanma