Gakushikaikan Paper Bag / Shopper The Gakushikaikan, a historical building located in Kanda-Nishikicho, Chiyoda-ku, Tokyo. Due to aging, it will close at the end of 2024 and is undergoing redevelopment, preserving and moving the "old building" while aiming to reopen around 2030. Size: Height: Approximately 25cm Width: Approximately 23cm Depth: Approximately 16cm