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Seiko-yu

成弘湯せいこうゆ

Public Bathhouse
Kanto·Tokyo

Day Use

Yes
15:00–23:00

Closed Fridays.

Bathing & Water

Not onsen water

Heated tap water, not a natural hot spring

Programs

About

A sento in Tateishi, Katsushika ward, with a painted wall mural (penki-e). Facilities include jet and bubble baths, a seated bath, a reclining bath, a standing shower, a sauna, a cold bath, and a lukewarm tub, plus a coin laundry. About 7 minutes on foot from Aoto Station on the Keisei Line.

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Onsen Oni

Last updated June 19, 2026