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Otama-yu

於玉湯おたまゆ

Public Bathhouse
Kanto·Tokyo

Day Use

Yes
14:30–19:30

Closed Mondays, Tuesdays, Thursdays, Fridays, and Saturdays.

Bathing & Water

Not onsen water

Heated tap water, not a natural hot spring

Programs

About

A tidy local sento in Iwamotocho, Chiyoda, about five minutes on foot from Iwamotocho Station. Alongside jet and vibra baths it has a seated bath and a body shower, and the owners take particular pride in keeping the place spotless.

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Onsen Oni

Last updated June 19, 2026