Keio Arena Tokyo
Chōfu, Japan

Open to visitors
The interior is normally open, possibly ticketed.
Strollie cannot guarantee access — always check before you travel.
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Located in Chōfu, Tokyo, Keio Arena Tokyo (officially the Musashino Forest Sport Plaza) is a multi-sport venue designed by Nihon Sekkei. The complex features a main arena with seating capacity exceeding 10,000, alongside a swimming pool, gym, multi-use sports area, and two fitness studios open to the public. As the first new venue completed for Tokyo 2020, it took three and a half years to construct at a cost exceeding $300 million. The venue acquired its current name through a three-year naming rights agreement signed by Keio Corporation in February 2025, effective from May 1.
Architect
- Type
- sports venue
- Place
- Chōfu, Japan
This building on
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Location