30 years have passed since Antonio Inoki vs. Mohammed Ali's century battle. Finally, real mixed martial arts are realized in the world of comics! Twenty-year-old 20-year-old Sanshiro Kabayashi is a man who is praised as a Heisei karate idiot. The mysterious busty beauty "Mine Fujiko" declares the flagship of Ultimate Gachinko in a mixed martial arts competition, and Sanshiro, kicks, wrestling, and Jiu Jitsu fighters make their name!