The water playground at Hyakunincho Fureai Park in Shinjuku-ku, Tokyo, can be enjoyed at the Jabujabu Pond located within the park.
The pond surrounds a lawn area. There are also benches along the Jabu-Jabu Pond, so you can watch your children from the benches.
|Hyakuninchō Fureai Park (Shinjuku)
|3-28, Hyakunincho, Shinjuku-ku, Tokyo
|Lawn area by Jabu-Jabu Pond
Image Credit: Tokyo Navi via tokyo-park.net archive