Nakakamata Park Water Play Area (Waterfront Facility) (仲蒲田公園 水遊び場(親水施設))
Flow of the course
About 25 min from the previous stop
About 125 min here
About this spot
The Nakakamata Park Water Play Area (Waterfront Facility) is a free water-play spot at Nakakamata Park in Ota City. In 2026, the season runs from around Thursday, April 30 to around Wednesday, September 30, operating from 10:00 to 16:00. The facility is a waterfront facility with three features - a fountain, stream, and pond - with water that's filtered and disinfected, though it's not drinkable. You can keep switching up how you play, from getting splashed by the fountain, to following the stream, to crouching by the pond to scoop up water, so it stays entertaining even over a long time. Admission is free, and it's within walking distance of Kamata Station too. Don't expect changing space, so wearing your swimwear under your clothes makes getting ready smoother.
Season & hours
Name: 仲蒲田公園 水遊び場(親水施設)
Date & time: 4/30 (Thu)–9/30 (Wed)頃 10:00–16:00 ※定期清掃日休止(7/29・8/7・8/14・8/27) ※終了日は区公式未公表(typically late September)
Venue: 大田区・仲蒲田公園
Tips
It's closed for regular cleaning on July 29, August 7, August 14, and August 27. Since the closing date isn't officially announced by the ward (late September in past years), be sure to check in advance if you're going in September. It may not operate on rainy days or when the temperature is low. The water is filtered and disinfected but not drinkable. A guardian must accompany children, and be sure to hydrate frequently and take breaks.
Best time to visit
Entering at 13:45 lets you play plenty right up until the 16:00 closing time.
How was this spot?
Access & map
Nakakamata Park, Ota City
Model course featuring this spot

2026 Nakakamata Park Water Play Area: Full-Day Enjoyment Course
Tokyo
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