Here's a translation:
A quiet space surrounded by high retaining walls, located within a flood control facility.
It's right next to the Nanasegawa Retention Basin, a facility completed in 2023 that stores floodwaters, just a short walk from the Keihan Bus Fukakusataniguchicho bus stop.
Please evacuate promptly if the rotating lights flash or an announcement is made, as water may flow in during a flood.
This is a plaza with only five granite benches and no playground equipment.
Due to the nature of the facility, it's located 7 to 8 meters below the surrounding ground level and has a unique atmosphere, isolated from the prefectural road by high, vertical retaining walls.
Adjacent to it is the retention basin, where you can observe the overflow weir and stilling basin up close through the fence.
The area is surrounded by residential houses, with a bamboo grove behind it, allowing you to hear the sounds of birds and the rustling of bamboo in the wind, creating a peaceful ambiance.
As a new park, it's barrier-free, with a very long slope built to provide access to the plaza from the road.
There's a Lawson convenience store about 200 meters away (as of May 2025).