Kotooka General Gymnasium
Kotooka General Gymnasium is a gymnasium in Mitane, Akita, Japan. It opened in 2004. This building is fully air-conditioned, and hosted National Sports Festival of Japan men's basketball games in 2007. References

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Akita Northern Happinets
Sports venues in Akita Prefecture
Indoor arenas in Japan
Basketball venues in Japan
Buildings and structures completed in 2004
Sports venues completed in 2004