National Diet Building国会議事堂[ Kokkaigijido ]

The National Diet Building (国会議事堂, Kokkai-gijidō) is the place where both houses of the Diet of Japan meet. It is located at 1-chome, Nagatachō, Chiyoda, Tokyo. Sessions of the House of Representatives take place in the left wing and sessions of the House of Councillors in the right wing.

from National_Diet_Building (Wikipedia) CC BY SA 3.0