Sumos in Ryōgoku Kokugikan

Ryōgoku Kokugikan (両国国技館 Ryōgoku Kokugi-kan?), also known as Ryougoku Sumo Hall, is an indoor sporting arena located in the Yokoami neighborhood (bordering to the Ryōgoku neighborhood) of Sumida, one of the 23 wards of Tokyo in Japan, next to the Edo-Tokyo Museum.