Sakura Hibiki is a teenage girl who loves to eat, but when she notices her waistline expanding, she decides to check out the local gym.... more>> The gym is full of buff dudes…and Souryuuin Akemi, the student council president?! When Akemi tries to convince Sakura to take up weight training, Sakura resists–until she meets pretty-boy trainer Machio. Now, Sakura is willing to do whatever it takes to bulk up! <<less

This manga takes place 2 years after the events in Kengan Asura.

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... more>> unarmed combat where winner takes all. Tokita Ouma, 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, Nogi Hideki. <<less

This series is a prequel of Kengan Asura series.