Overview: An olympic swimmer disappears suddenly right before the eyes of his teammates, and a young man swimming in the ocean gets kidnapped by a monster who appears.
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First Air Date: Apr 03, 1971Last Air date: Sep 01, 2024Season: 35 SeasonEpisode: 1653 EpisodeRuntime: 24 minutesQuality: HDIMDb: 6.28 / 10 by 81 usersPopularity: 252.889Language: Japanese