- 2nd Kaijuu Extermination (#80-89)
- (Manga Chapters 80-89, TV Special & Movie 2)
- After defending his title, Kinnikuman and Meat return to life as usual in Japan. They later come up against the Horumon & Barbecue tribes on Planet Kinniku. When the Planet Rakka is invaded by Space Brigands, they join a Choujin "Magnificent 7" on Planet Rakka. Introduces Bibinba and Brocken Jr..
End of Tour
Still on his world tour, Kinnikuman takes a break in Guam. There, he sees a news report of a giant Kaijuu named Bullgoras attacking Japan, with no Choujin there to fight it. Kinnikuman decides to fly back and defeat it, but is told that if he does not make it in time for his next match, he will forfeit his title as Choujin Olympics Champion. Kinnikuman goes to Japan and after defeats Bullgoras, but isn't fast enough to get back to Guam in time, and loses his title.
Returning to Japan, Kinnikuman & Meat meets the Tanokin Trio, a new Kaijuu-fighting group that has appeared on the scene. When the Monster Turkey appears in revenge for all the turkeys that were eaten on Christmas, Kinnikuman and the Trio stop, but can't decide on who actually defeated it.
Hitching a ride on a space shuttle, Kinnikuman & Meat go to Planet Kinniku for New Years. Meanwhile, Yaaki, the leader of the Hormon Tribe, the enemies of the Kinniku Tribe, orders his daughter Bibinba to kill Kinnikuman. The Hormons were once as mighty as the Kinnikus, but were ruined after a war with the Kinniku Tribe. Bibinba goes out to kill Kinnikuman. However, Kinnikuman is too clueless and silly to even notice the attempt, and she hurts herself in the process. Seeing an injured woman, Kinnikuman gives Bibinba a piece of Meat's cape to help with her wound. Furious at this, Yaaki kidnaps Meat(who was out buying a new cape) and sends a challenge to Kinnikuman to appear at Muscle Field. There, Kinnikuman faces off against Bibinba. While she gets the upper hand fairly quickly, she can't bring herself to finish the Kinniku Prince, remembering his earlier act of kindness. Kinnikuman quickly defeats her buy slicing off a piece of her outfit, not injuring her, and then gives her a piece of Meat's new cape to cover herself with.
Yaaki, seeing that Bibinba won't kill Kinnikuman, decides on another plan. He offers Bibinba's hand in marriage to Shishikabuu(Someone who has the distinction of being uglier than Kinnikuman) of the Barbeque Tribe, on the condition that he defeat Kinnikuman. The two Choujin fight, and it soon becomes clear that Shishikababuu is the stronger one. Before he can finish off Kinnikuman however, Bibinba begs for mercy on Kinnikuman's behalf. Realizing her feelings for Kinnikuman, Shishikababuu forfeits, allowing Kinnikuman, Meat, and Bibinba to return to Earth.
On Earth, Bibinba tries to integrate herself into Kinnikuman's daily life, but doesn't know enough about his routine to be any more than an annoyance, especially since Kinnikuman already has Meat for that kind of stuff. While out, she gets caught by Kaijuu Gonta, the younger brother of the Gorizaemon. Kinnikuman and Meat appear, but ignore her plight. This was actually staged so Bibinba will go back to Planet Kinniku. the Tanokin Trio show up, but prove to be useless. Believing this to be a test, Bibinba fights Gonta. Realizing that the plan failed, Kinnikuman grows huge and chases Gonta off. However, Bibinba decides to be more independent and joins the Tanokin Trio.
Planet Rakka Mini-Arc
Deep in space, the Planet Rakka is being attacked by Space Samurai. the Elder of Rakka, Ingen, sends his pupil Beansman to Earth, telling him to gather at least 6 Choujin to fight the Samurai.
On Earth, Beansman recruits Terryman and Ramenman. Hearing of this, Kinnikuman forces himself into the group. Next, they head to Africa and recruit Puyopuyo, a Choujin who can change form. In Antartica, they find Crystalman, the Arctic Choujin. In Germany, the last Choujin is...Brockenman!? Actually, it's his son, Brocken Jr.. While Brocken wants revenge on Ramenman for killing his father, he decides to ignore it in the face of Planet Rakka's crisis. With him, the Mighty Choujin 7 are formed!
Heading back to Planet Rakka, the Choujin 7 find that Rakka's people are hiding in secret fort. It's then that the Space Samurai return from their lunch break and attack. The Choujin fight the Samurai, but find that every piece cut off grows into a new Samurai. Crystalman figures out that the only way to truly defeat the Samurai is to attack the heart symbols on their chests, so the Samurai merge into one giant monster. However, the Choujin are able to destroy it by combing their power into one immense attack. With Rakka safe, the Choujin fly back to Earth, but Kinnikuman's lousy piloting skills gets their ship pulled over by the Space Police...