Hibiya Yagai Ongakudo

日比谷野外音楽堂 = Hibiya Open-Air Concert Hall. Outdoor concert venue, located in Hibiya Park, Tokyo, Japan. It can hold 3114 people. The current building dates from 1942. It is known as 日比谷野外音楽堂 in Japanese, popularly abbreviated as 野音 (Yaon). A smaller venue on the same site seats 1075 and is mostly used for free events.