Dump Matsumoto, a professional wrestler who spurred the women's professional wrestling boom with her cult-like popularity and took Japan by storm in the 1980s.

Ryota Moriyama, a senior at Kyoritsu University, receives a job offer at a first-rate company but gets dumped by Saki Nishino. His professor tells him that he can graduate on the condition that he joins the sumo club and competes ...

The protagonist, Baki Hanma, trains with an intense focus to become strong enough to surpass his father, Yujiro Hanma, the strongest fighter in the world.