Oyoge ya Oyoge

The animals are having a swimming contest. The strutting Saru-kun, a monkey, can't bring himself to admit that he cannot swim, and puts himself forward as a contestant. He dives right in, but immediately starts to sink. For some reason the bottom of the pool is littered with seaweed and coral, and a kappa, a type of water imp, also lives down there. Saru-kun fights with the kappa, and manages to s...