Mouri, Hotaru ( 森 蛍 )
Kiryū's clan rival
In the far oriental isles, children would be trained in various forms or martial arts nad weaponry to be assassins themselves and would be carried out to do their dirty work. Hotaru was one of these trained assassins, one of the highest ranking in his time being second only to Kiryū. During tests, Kiryū would always come out on top. This made Hotaru jealous and hated Kiryū ever since. No one but him knows what happened since Kiryū left the orients. He is well versed in unarmed combat, twin swords and is much stronger than Kiryū in terms of raw strength. Altough with these perks, Kiryū is much smarter and faster.