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Happy Momozawa Onsen

ハッピィー百沢温泉はっぴぃー ひゃくざわ おんせん

Public Bathhouse
Tohoku·Aomori

Day Use

Yes
10:00–21:30

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathNo

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaNo

Sauna room of any kind

Multiple 2026 visitor reviews say there is no sauna (a chair corner exists for cooling off); a third-party stamp-rally listing (yuru-to.net) lists a サウナ icon with no detail, likely a generic template entry. Kept NO per the detailed, consistent reviews.

Bathing Arrangements

Private BathYes

Private bath available for day-use visitors or hotel guests to reserve

Reservable family/private bath, 12:00-20:00, ¥1,500/hour.

Policies & Services

TattooYes

Allows entry with visible tattoos

KidsYes

Welcomes children and families

Site lists a kids space among room/facility details; corroborated by a review noting a キッズルーム right by the entrance.

WashingYes

Shower, wash stations, soap and shampoo provided

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Highlights

Lukewarm Bath

Programs

About

Happy Momozawa Onsen is a day-use hot spring in Hirosaki, Aomori, in the Tsugaru region. It is a member of the Aomori Onsen-do stamp rally.

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Onsen Oni

Last updated July 22, 2026