Facility · Day-use bath

LaQua

ラクーア

Tokyo · 千代田区

LaQua

Natural spring · Yes

Onsen area

Ōtemachi Onsen

Chloride

Status: Status unconfirmed
Hours (as recorded in OpenStreetMap): Unconfirmed
Day-use bathing: Yes
Mixed bathing: Unconfirmed

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Sources

Updated 2026-10-09