Kaibutsu-kun's father, the Great Monster King, suddenly complains of pain in his chest and collapses. It turns out that the rival Demon King has placed a curse on him with the "Demon Sword". Kaibutsu-kun and his three companions head into enemy territory, Demon Land. Prince Demokin, the son of the Great Demon King, appears. Out of curiosity, he invites the monsters to the temple where the demon sword is located.
Released: Mar 13, 1982
Runtime: 52 minutes
Genre: Animation, Comedy, Horror
Stars: Masako Nozawa, Kaneta Kimotsuki, Shingo Kanemoto, Takuzō Kamiyama, Katsue Miwa, Chiyoko Kawashima
Crew: Masako Goto (Key Animation), Yoshiji Kigami (Key Animation), Fujiko F. Fujio (Author), Hiroshi Fukutomi (Director), Hiroshi Tsutsui (Music)