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Isshinyu

一心湯いっしんゆ

Public Bathhouse
Kanto·Tokyo

Day Use

Yes
15:30–22:30

Closed Mondays and Fridays.

Bathing & Water

Not onsen water

Heated tap water, not a natural hot spring

Programs

About

A bright, family-run sento in Edogawa Ward with a small tsuboniwa garden at the entrance. It offers ultrasonic jet and bubbling (vibra) baths, standing showers and mosaic tile art in the bathing room. The shutter comes down at 22:30. It is about a 4-minute walk from Shin-Koiwa Station on the Sobu Line.

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Onsen Oni

Last updated June 19, 2026