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Hakoyu

筥湯筥ゆ

Public Bathhouse
Chubu·Shizuoka

Day Use

Yes
10:00–21:00

Irregular closures. The second Thursday of each month (except August) is a maintenance day for the hot spring equipment, so opening is delayed until 15:00; further delays may occur.

¥700

Adult (junior high and above) 700 yen; child (elementary) 400 yen; Izu city residents and Izu city workers 350 yen (ID required); lodging guests of member ryokan 350 yen. Last entry 20:30.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathNo

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Capabilities

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

KidsYes

Welcomes children and families

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels available to rent or borrow

Rest AreaNo

Relaxation space for after bathing

ParkingNo

On-site or nearby parking available

About

Hakoyu (筥湯) is the only public communal bath in the Shuzenji Onsen district. The bath itself is simple and indoor-only: a stone tub set inside a warm interior of hinoki, cedar, and pine, with a skylight overhead that pours in natural light on clear days. The place carries a legend connecting it to Minamoto no Yoriie (源頼家), the second shogun of Kamakura, who is said to have bathed here. Next door is the Gyokurou (仰空楼) observation tower, named after a poem by Natsume Soseki, which looks out over the hot spring town and is free to enter.

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Onsen Oni

Last updated June 25, 2026