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Public · Indoor · ¥660

Naoshima Onsen

直島温泉

42°CPublic BathIndoorsimple-thermal
4.4· 954 reviewsvia Google
39–42°CWater temp
7.4pH
¥660 (~$4)Entry fee
PublicBathing type
Opening hours

About this spring

A fully functioning public bathhouse on Naoshima Island in Kagawa Prefecture that doubles as a major contemporary art installation. Every surface is an original artwork by the artist Shinro Ohtake: mosaic tile murals, painted glass ceilings, ceramic fixtures, and a scrapbook-like collage exterior. At the center of the hall stands Sadako, a large elephant sculpture. The bathhouse serves both island residents and international art visitors.

Data: Wikipedia (CC BY-SA 4.0) · OpenStreetMap (ODbL)

Highlights

  • Functioning bath as contemporary art
  • Benesse Art Site Naoshima
  • Elephant sculpture Sadako
  • Tattoo-friendly bathhouse

Suitability

Tattoo policy
Welcome
Children policy
Family-friendly
Altitude
15m

Mineral chemistry

Simple Thermal
Benefits

Simple thermal springs (単純温泉) have a lower dissolved mineral content than other spring types but are valued for the pure therapeutic effect of heat immersion itself. The warmth increases core body temperature, promotes sweating, eases muscle tension, and improves peripheral circulation. Simple thermal springs are the most common onsen type in Japan and are recommended as the gentlest introduction to onsen bathing — suitable for a wide range of health conditions and ages.

Note

Simple thermal springs are the most broadly accessible onsen type. Standard precautions apply: avoid bathing within 30 minutes of eating, keep soaks to 10–15 minutes for first-timers, and hydrate before and after.

History

The bathhouse opened on July 26, 2009, conceived by artist Shinro Ohtake as part of Benesse Art Site Naoshima's program integrating contemporary art into community life.

Ohtake collected objects and materials from across Japan to create the signature collage aesthetic. The elephant sculpture Sadako had been displayed at a venue in Jozankei, Hokkaido, and was relocated to Naoshima when that facility closed, lowered into the bathhouse by crane through the roof.

Local guide

Ferries to Naoshima Island leave from Uno Port on the Okayama coast, and the twenty-minute crossing gives you time to watch the island emerge from the Seto Inland Sea. From a distance, Naoshima looks like a regular small island of the type scattered throughout this stretch of water: forested hills, a few boat sheds, low houses along the shore. Then you pull into Miyanoura Port and the yellow pumpkin sculpture on the jetty, eight hundred kilograms of polka-dotted ceramic by Yayoi Kusama, establishes that something different is happening here. Since the 1990s, the island has been systematically transformed through a collaboration between Benesse Holdings and some of the more restless figures in contemporary art. The result is a place where you cannot be certain whether the old building you are walking past is an abandoned fish warehouse or a gallery, and where the bathhouse in the village center is a fully functioning public bath that doubles as one of the most exuberant art installations in Japan.

Naoshima Bath, which the artist Shinro Ohtake titled I Love Yu with a pun that works in both English and Japanese, opened in 2009. The exterior is a collage of found objects, ship parts, tiles, and painted signage that looks deliberately incomplete. Inside, the changing rooms give way to a bathing hall where every surface has been treated as a canvas. The walls carry large mosaic murals of ama, the traditional female free-divers who work this stretch of coast, rendered in vivid tile against deep blue backgrounds. The ceiling is painted glass in colors that shift the light inside the room depending on the time of day and the weather. At the center of the room, visible from both the men's and women's sides, stands Sadako, a full-scale elephant sculpture.

Sadako was not made for this building. Ohtake had owned the sculpture for years, and when a facility in Jozankei, Hokkaido where it had been displayed closed down, it needed somewhere to go. The solution, lowering a life-size elephant through the bathhouse ceiling by crane, is the kind of decision that only makes sense inside the particular logic of Naoshima. The water itself is ordinary public bath water, not a geothermal spring, heated and circulated in the conventional way. The admission fee is under 700 yen. Tattoos are permitted. Local islanders use it for the same reason anyone uses a neighborhood bathhouse.

That last detail is the point. The island has the Chichu Art Museum, the Lee Ufan Museum, the Benesse House overnight gallery. Those are considered, curated, reverent spaces. I Love Yu is none of those things. It is wet and loud and steam-filled and open to whoever shows up, and Ohtake built it with the stated intention that it should be genuinely used and loved by the people who live here. Soaking in the abalone-diver tiles with Sadako overhead while an elderly local man discusses his fishing gear with the attendant is a specific kind of cultural experience that you do not get in a gallery.

How this spring compares

pH level
7.4
More alkaline than53% of Japan springs
More acidic than44% of Japan springs
Japan median7.3
Japan range1.211.3
n=121 springs
Max temperature
42°C
Hotter than8% of Japan springs
Japan median60°C
Japan hottest105°C
n=122 springs
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Getting there

Take the JR Seto-Ohashi Line from Okayama to Takamatsu Station, then walk about 10 minutes to Takamatsu Port and take the Shikoku Kisen ferry to Miyanoura Port on Naoshima. The ferry takes about 50 minutes. The bathhouse is a 5-minute walk from the port.

Amenities

Towel rental
Locker
Restaurant
Café
Parking
Wheelchair access
English spoken
Tattoo-friendly
Private bath
Soap provided
Hair dryer

Location & nearby

2252-2, Naoshima, Kagawa District, Kagawa 761-3110

Okayama Station · 23.6 kmShinkansen
Uno Station · 4.5 km
Hachihama Station · 9.7 km
Bizen-Tai Station · 7.1 km
Takamatsu Airport · 27.4 km
Okayama Momotaro Airport · 35.1 km
Kounan Airport · 15.6 km
Miyanoura Port · 0.1 km
Naoshima [Miyaura Port] (Ferry Route) Station · 0.1 km
Higashi-Miyanoura · 0.1 km

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Data: OpenStreetMap (ODbL) · local tourism agencies

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