While Kinnikuman is on vacation with Mari-san's kindergarten class at Easter Island, the young wheelchair-bound Kouichi-kun laments being with an idiot like Kinnikuman, preferring to instead be with his favorite Seigi Choujin Buffaloman. Meanwhile, the other Seigi Choujins are also vacationing at ancient landmarks.

Animation

Akira Kamiya, Minori Matsushima, Sanji Hase, Hiromi Tsuru, Takashi Shimada, Yoshinori Nakai