生亀 豪男

President of an event management company. He mainly hosts martial arts events and
makes a huge profit from his underground business.

He has been involved in fights since he was young, and even participated in underground fighting matches.
One day, he got into a fight with Suzune's father, Yamato, and was completely beaten up.

This prompted him to switch to the management side, but the flame of revenge against Yamato continues to burn.