Musashino Forest Sport Plaza
35°39′58″N 139°31′21″E / 35.6660398°N 139.5224072°E
| 武蔵野の森総合スポーツプラザ | |
The plaza in 2018 | |
Interactive map of Musashino Forest Sport Plaza Keio Arena Tokyo | |
| Location | Chōfu, Tokyo, Japan |
|---|---|
| Capacity | Over 10,000 |
| Construction | |
| Opened | 25 November 2017 |
| Construction cost | Over $300 million |
The Musashino Forest Sport Plaza (武蔵野の森総合スポーツプラザ, Musashino no Mori Sōgō Supōtsu Puraza), currently known as Keio Arena Tokyo (京王アリーナTOKYO) for sponsorship reasons, is a multi-sport venue located in Chōfu, Tokyo, Japan.
The main arena has a seating capacity of over 10,000, and also includes a swimming pool, a gym, a multi-use sports area and two fitness studios, that is available for use by the general public. It is the first new venue completed for Tokyo 2020. Construction took three and a half years and cost over $300 million to complete.
On February 14, 2025, Keio Corporation signed a 3-year naming rights for the venue until March 2028, and changed the name to Keio Arena Tokyo on May 1.