Right Onsen › Kanagawa › Yokohama

Iyasaka Yu

Name: Iyasaka Yu
Address: 1 Chome-7-23 Baba, Tsurumi Ward, Yokohama, Kanagawa 230-0076, Yokohama, Kanagawa, JP
Telephone: +8145-583-5161
Rating: 4.0

4.0★ · 323 Google ratings · Yokohama, Kanagawa · いやさか湯

Open in Google Maps Official site (Japanese)

✓ Outdoor bath✓ Rest area✓ Restaurant

Before you go

Can you bathe here?

Day visitors

✓ YesListed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.from the facility's listing category

Hours

Not published in the listing · check the official siteno opening hours in the Google listing

Tattoos

✓ AllowedVisitors from 2024 through 2025 reported tattooed customers freely using the baths and sauna, especially in the evening.stated by 3 visitors · Nov 2024 – Apr 2025

Price

¥550Admission was 530 yen in late 2024 and 550 yen by spring 2025, in line with Kanagawa's common sento price.stated by 2 visitors · Dec 2024 – Apr 2025

How we know this

Watch out

Restaurant

The bathhouse historically served home-style meals and drinks in a tatami dining area, but this food service was discontinued after an ownership change in early 2025.

stated by 3 visitors · Aug 2024 – May 2025

Tattoos

Visitors from 2024 through 2025 reported tattooed customers freely using the baths and sauna, especially in the evening.

stated by 3 visitors · Nov 2024 – Apr 2025

Soap & shampoo

Shampoo and soap were not supplied in the bathing area but could be purchased at the front shop.

stated by 2 visitors · Nov 2024

The bath

What you’ll find

A neighborhood public bathhouse (sento) in Yokohama's Tsurumi-ku with an outdoor mineral bath, sauna and cold plunge that permanently closed on 31 December 2025; tattoos were openly allowed and aging equipment sometimes caused cold or scalding showers.

Outdoor bath

✓ YesAn outdoor bath with rotating medicinal (yakuyu) water was consistently reported from 2024 to the facility's closing in 2025.stated by 3 visitors · Nov 2024 – Jan 2026

Sauna

✓ YesA dry sauna (and a mist sauna, later suspended) was a regular draw for visitors throughout 2024-2025.stated by 3 visitors · Nov 2024 – Sep 2025

Cold bath

✓ YesA cold plunge bath located in the outdoor area, around 25°C, was reported by multiple visitors.stated by 3 visitors · Aug 2024 – Dec 2024

Rest area

✓ YesA tatami rest area with massage chairs and a lounge was praised by several visitors before the facility's closure.stated by 3 visitors · Nov 2024 – Jan 2026

Restaurant

✓ YesThe bathhouse historically served home-style meals and drinks in a tatami dining area, but this food service was discontinued after an ownership change in early 2025.stated by 3 visitors · Aug 2024 – May 2025

Practical

What to bring

Soap & shampoo

Not provided — bring your ownShampoo and soap were not supplied in the bathing area but could be purchased at the front shop.stated by 2 visitors · Nov 2024

Hair dryer

✓ YesHair dryers were available free of charge according to visitors in 2025.stated by 2 visitors · Feb 2025 – Jan 2026

Practical