Great indoor playground to visit if you are in the area and need a rest. Beautiful wooden blocks and educational toys.

• Address: 4-20 Yotsuya, Shinjuku-ku, Tokyo
• Address in Japanese: 東京都新宿区四谷4-20
• PH: 03-5367-9601
• Cost: Adults 700yen, elementary school and under 500yen, under 2 year olds free
• Website