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A 1000-person Bath – Visiting the Sukayu Onsen in Aomori

Sponsored by Reconstruction Agency

The journey to Sukayu Onsen in Aomori CityAomori Prefecture is like a trip directly into the painted background of an animated film. The bus meanders through wooded hills that shine in autumn colors. The gentle slopes are littered with flora in crimson, dark green, bronze and gold and it is a sight one just cannot get enough of.

Sukayu Onsen is located on the top of a hill and has more than 300 year history. On the way up the road winds its way through dense forests and often the bus has to slowly drive through the numerous curves because of the narrow road. Often the road leads directly up steep, densely vegetated slopes. The higher the bus drives, the rougher the area becomes. The authentic, wild beauty of Aomori is so easy to fall in love with and the mesmerising landscape easily casts a spell over everyone and draws them in.

However, arriving at Sukayu Onsen you realize that you do not have the best reception with your mobile devices.

Parking area of Sukayu onsen, Aomori prefecture in the Tohoku region, Japan.
Mobile devices have a hard time getting reception up at the Sukayu Onsen.

The 1000-person bath at Sukayu Onsen

In winter, this onsen welcomes many guests who enjoy winter sports in the nearby Mt. Hakkoda, whereas hikers are frequent visitors during summer. Outside the main season, many farmers come to soak in the hot springs to recover from the rigors of the harvest season and to relax in the regenerating baths.

Sukayu Onsen is best known for its large hot spring facility, in which both genders are allowed to bathe together. This bath is called “Senjin-buro”, meaning “1000-person bath”. It is said that 1000 people can bathe there at the same time. However, the actual maximum capacity is 200 guests. At 248 square meters,  the hot spring is exceptionally large.

The "1000-person bath" at Sukayu onsen, Aomori prefecture in the Tohoku region, Japan.
The mixed onsen allows up to 200 guests to bathe together at the same time.

As soon as guests set foot into the entrance area of Sukayu Onsen, they are welcomed with a home-like atmosphere. Numerous lockers and slippers are provided, and all bathrooms at Sukayu Onsen are supplied with water directly from the hot spring. Therefore, the water has the milky cloudy color and smells slightly of sulfur. The water is even said to bleach skin brighter. Depending on the hot spring, the temperature is between 39 and 41 degrees C hot.

Mixed bathing is possible at Sukayu onsen, Aomori prefecture in the Tohoku region, Japan.
The water in the onsen comes directly from the source.

The segregated pools are smaller compared to the large pools in the mixed bath, but here too, guests are welcomed with a wonderful, peaceful ambiance to relax in. With the provided shampoo and body soap, guests can thoroughly clean themselves at the shower heads on one side of the room. Afterwards, they can soak in the splendid hot water and enjoy an extensive bath in the authentic surroundings. Because of the high concentration of minerals in the water, it is recommended to take short breaks every few minutes.

A relaxing bath at Sukayu onsen, Aomori prefecture in the Tohoku region, Japan.
Also the mixed baths have a wonderful, relaxed ambiance.

At almost every onsen you have to be completely naked if you want to enter. However, there is a rare exception in the mixed bath at Sukayu Onsen.  Women can borrow a short dress, which they are allowed to wear inside the mixed bath. Men, on the other hand, have to be completely naked. Especially during the cold season, thick, sulfur-smelling steam rises from the pools and gives the wooden hall a nostalgic look.

Special dress for women's use at Sukayu onsen, Aomori prefecture in the Tohoku region, Japan.
Women may put on these dresses when they want to enter the mixed bath.

Guests of the Sukayu Onsen can stay in the adjacent ryokan. The rooms are traditional Japanese styles; the rooms have tatami floors and guests sleep on futon. The rooms are kept simple and have  wonderful views of the surrounding nature of Aomori. If you wish to book for a longer period, you can also use a shared kitchen. Again, the water comes directly from the source.

For room reservations, please make a booking through here.

The official website: Japan Tohoku New Toji Style

Name Sukayu Onsen Aomori
Category Location
Address 〒030-0111 Aomori Prefecture, Aomori, Arakawa, 南荒川山地内
〒030-0111 Aomori Prefecture, Aomori, Arakawa, 南荒川山地内
Opening Hours -
Price Range from 5000 yen
Payment options Both