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.
Director:
Akira Kamiya
(voice)
Minori Matsushima
(voice)
Sanji Hase
(voice)
Hiromi Tsuru
(voice)
Takashi Shimada
Ukon III & His Men (voice)
Yoshinori Nakai
Ukon III & His Men (voice)
