Who is the strongest? All the tournament entrants have arrived! A martial arts tournament to decide the strongest corporation and fighter in Japan has begun! Judo fighters, pro wrestlers, riot police, mixed martial artists, sumo wrestlers, mercenaries, serial killers, classical martial artists, etc. 32 fighters who believe in their own strength, and the 32 corporations that hired them, clash with their pride and interests on the line!!!!

"The Superman" Lihito, who can rip and tear through flesh with his superhuman pinch grip, faces off against a karate master, "The Devil Lance" Kuroki Gensai! Next, "The Beautiful Beast" Kiryu Setsuna, with his pathological obsession with Ohma, fights "The Watchman" Nikaido Ren, who is making maneuvers behind the scenes of the tournament. More mixed martial arts, cross-industry battles of pride are about to begin!!

After rescuing Muno Barony from disaster, Satou and crew head for dwarf territory and rescue an Oracle priestess from the demons! But for some reason, the attacks just keep coming...

It's time for a punching machine contest! Will the power of Hibiki's punch reign supreme once again? Also, why the heck is Jason in prison?

Hibiki and company are trying out some new experiences to reach their fitness goals! First up, a home workout--then the beach! Not long after, it's time for the school sports festival. And then, Hibiki joins an arm-wrestling competition?!

It's sumo vs. pro wrestling!! Kiozan, the problem child of sumo known as "The Brawler of the Sumo Ring," faces "Hell's Angel" Sekibayashi Jun, the star of pro wrestling! The match starts with Sekibayashi on the ropes from Kiozan's wild rush! Who will be left standing in the end: Sumo or pro wrestling!?

Public combat sports vs. underground martial arts... Who will win the final match of Round 1? There are two matches left in the first round of the tournament!! Kaolan Wongsawat, the heavyweight boxing champion, clashes with Kaneda Suekichi, the man who fought for his place in the tournament! Then, the "King of Combat," MMA champion Okubo Naoya, faces off against "The Fang of Metsudo" Kanoh Agito, who has reigned as emperor over the Kengan Association. A fight for the "strongest," fitting for the last match of Round One, begins!!