japanese ryōgoku yokoami japan ryogoku kokugikan arena national sumo sports stadium yokoami sumida indoor activity event facility

activity ambience architecture arena audience authentic baby booth caring colorful colors competition contest cool culture design elegance elevation energy event facility fixture growth heat heritage higashishiokojicho history indoor interior japan japanese kokugikan kyoto landscape led lighting local national observation red refreshment ryogoku ryōgoku sausage scenery scenic seats set sharing shimogyo sports stadium structure sumida summer sumo tokyo tower view vitamin ward wrestler wrestlers wrestling yokoami yummy