Kinnikuman: Counterattack! Hidden Space Superman

The film features an intriguing plot where the Underground Space Emperor, Hydra King, kidnaps Robin Mask during a globally televised Choujin Rugby game. This sets off a chain of events as the Seigi Choujins must band together to rescue him and confront their enemies. The Robin Memo, which reveals the weaknesses of the Seigi Choujins, adds a layer of strategy to the conflict.

With a talented voice cast, including Akira Kamiya and Minori Matsushima, the film showcases the distinctive animation style of the mid-1980s. The Kinnikuman franchise has a dedicated following, making this film a notable entry in the series. Collectors of anime and animation will find value in its unique storyline and connection to the larger Kinnikuman mythos.