OnsenQuest

Prefectures / Tokyo

Kairyou-yu

改良湯

Policy not published (day visit)

Can you bathe here with a tattoo?

This is the question we built the site around, so we answer it per situation.

Visiting for the day

They have not said

The tattoo policy is not stated publicly. Please contact the facility.

How it scores

Every onsen on this site is scored on the same five things.

ViewWaterComfortSettingAccess

Rated from research

View1
Water1
Comfort4
Setting1
Access5
×Somewhere to sitBathe and leave
Anything else nearbyIn the middle of things

A 2018 renovation with a whale mural, three softened-water tubs and a far-infrared sauna, sitting almost exactly between Shibuya and Ebisu. Heated water rather than a hot spring and nowhere to rest afterwards, but few baths anywhere are this easy to reach on foot.

Scored from official photos, maps and transport information — not from a visit.

The baths

Indoor bath

Renovated in December 2018 and known for the whale mural. Three tubs: a large carbonated bath, a medium-temperature bath and a cold plunge, all on softened water, plus a far-infrared sauna. Ordinary heated water, not a natural hot spring.

Open to day visitors

Practical details

Day visits
Yes — you can bathe without staying overnight.
Sunday to Friday and public holidays 12:00-23:30 (last entry 30 minutes before closing). Closed Saturdays; when it does open on a Saturday this is announced on its social media.
Day visit price
¥600
600 yen for adults, the Tokyo ordinance-controlled bathhouse rate raised from 550 yen on 1 August 2026. Junior high (with student ID) 400 yen, elementary 200 yen, preschool 100 yen. The sauna is a separate 550 yen on top of the bathing fee. Towel rental 150 yen; hairdryer 20 yen per 3 minutes, cash only. Credit cards and QR payments are accepted for the entry fee.
Staying overnight
No
Getting there
At 2-19-9 Higashi, Shibuya-ku, roughly midway between Shibuya and Ebisu stations and walkable from either.
Official website
kairyou-yu.com

Visit the official website ↗

Staying nearby

What we have not confirmed

We would rather show a gap than guess.