Zunko Tohoku can make any mochi into delicious zunda mochi by shooting it with her Zunda Arrow. Along with Kiritan Tohoku, Itako Tohoku, Usagi Chuugoku, Metan Shikoku, and Sora Kyushu, she enjoys eating zunda mochi while being full of happiness. Chanko Ooedo conversely leads the Natto Factory along with her companions Tsurugi Chubu, Shinobi Kansai, Awamo Okinawa, and Meron Hokkaido. Even though zunda and natto use the same type of bean, the edamame used in zunda and the soy beans used in natto are harvested at different times, with edamame being harvested first. As a result, the members of the Natto Factory are afraid of a decrease in the quantity of soybeans harvested. Chanko sends Awamo Okinawa and Meron Hokkaido to Zunko's house to assassinate her, but a third power makes their appearance. (Source: ANN)

Terryman, Robin Mask, and the other Justice Choujins are participating in a tournament in New York. Suddenly, Akuma Shogun (not the same as the guy from the series) arrives and defeats all of the Justice Choujins and absorbs their power... all except Kinnikuman (who was late for the tournament because he was busy eating gyuudon). Now Kinnikuman must defeat Akuma Shogun, whom now posseses the combined strength of all the Justice Choujins.

While performing in a movie at Toei Eigamura, Kinnikuman suddenly disappears. Somehow, he has been sent to Edo Period Japan. In Edo Japan, a villain called Shuten Douji (朱天童子) is threatening to destroy the Earth if he is not given Princess Mari. Always willing to impress a pretty girl, Kinnikuman immediately vows to destroy Shuten Doji. He disguises himself as Princess Mari and goes to meet Shuten Doji, but Shuten Doji and his Big Four (四天王, Shitennou) see through Kinnikuman's disguise and beat him up. Aware of Kinnikuman's situation, Terryman, Robin Mask, and the other Seigi Choujins travel to Edo Japan (via Kinkotsu-obaba's powers). (Source: Kinnikuman Wiki)

A traffic safety film starring the Kinnikuman cast. This short was also included on the Kinnikuman Complete DVD-Box Set Bonus Disc released in 2008.