1/6 · Exterior · Entrance exterior of the main arena of the Tokyo Metropolitan Gymnasium in Sendagaya, Shibuya-ku, TokyoPhoto: MaedaAkihiko · CC0 · source2/6 · ExteriorPhoto: 江戸村のとくぞう · CC BY-SA 4.0 · source3/6 · ExteriorPhoto: 江戸村のとくぞう · CC BY-SA 4.0 · source4/6 · Interior · Sparring in the adult mens division at the 2014 Japan Karate Association national tournamentPhoto: Douglas Paul Perkins · CC BY 3.0 · source5/6 · Interior · Interior of Tokyo Metropolitan Gymnasium, at Sendagaya Tokyo Japan, design by Fumihiko Maki in 1990Photo: Wiiii · CC BY-SA 3.0 · source6/6 · Detail · Tokyo Metropolitan Indoor Swimming PoolPhoto: Syced · CC0 · source
Culture & sport · High-tech
Tokyo Metropolitan Gymnasium
Fumihiko Maki · Tokyo, Japan · 1990
Key featuresMain arena under a stainless steel roof shaped like a helmet, carried on two long arched ribs.