Kengan Ashura

Kengan Ashura (ケンガンアシュラ Kengan Ashura) is a Japanese manga series written by SANDROVICH Yabako and illustrated by Daromeon.

Plot
Since the Edo periods of Japan, gladiator arenas exist in certain areas. In these arenas, wealthy business owners and merchants hire gladiators to fight in unarmed combat where winner takes all. Ouma Tokita, nicknamed "Ashura", joins these arenas and devastates his opponents. His spectacular ability to crush his enemies catches the attention of the big business owners, including the Nogi Group chairman, Hideki Nogi.