The cool water park in Oji is really cool and kind-of a hidden park under the bridge just walking distance from the Oji station. The park's name is Otonashi Shinsui Park.

This little park has a little stream flowing through it. It is a lazy river, where the water is shallow enough for babies and toddlers to play in it safely. There is no worry about sunburn because it is also surrounded by trees providing the shade and the privacy.

I saw many families bring their children here to play here in the water. And that is really cool for me. Playing in the water on a hot day is the coolest thing ever.