Public Onsen ~ Hot Spring ~

Our large baths change between men's and women's depending on the time of day. From 15:00 - 24:00, the women's bath is "Iwa-no-yu", and the men's bath is "Mori-no-yuya."

Large public bath "Iwa-no-yu" Open-air bath
露天風呂 岩の湯

The large and small open-air baths are nestled into a patio of fieldstone overflowing with rustic charm.

Large public bath "Iwa-no-yu" Indoor bath

The indoor baths are built in the image of the historic white-walled warehouses of Otaru, complete with high ceilings that let the steam escape and give an extraordinary sense of spaciousness.

Large public bath "Mori-no-yuya" Open-air bath
露天風呂 森の湯屋

You can enjoy hot water while loving Japanese garden. Because it is lighted up at night, you can enjoy a fantastic atmosphere different from daytime.

Large public bath "Mori-no-yuya" Indoor bath
森の湯屋 (内風呂)

Thanks to the large fan-shaped window, this bath feels even larger than it is.

Private Onsen

Private Onsen"Kokage no ideyu"

"You can charter a 80 square meter spa with a Finnish sauna. Relax with your family and loved ones. In addition, we have a sofa and a TV set in the dressing room of the private bath, so come and relax in a living space. "
Time 12:00~12:45 / 13:15~14:00
*Not available after 14:00, only for our staying guests
Charge for Charter 2160 YEN per 45 min. (*The rate per a bath)
Charge Adult 800 JPY, Child 400 JPY
Inside bath 1,Sauna 1,Massage chair,TV and Refrigerator (free of charge for use)

Bedrock Bath (Stone Sauna)

Lie down on a bed of heated natural stones and feel the sweat drip as you enjoy our stone sauna.

Skin Beautifying Hot Spring Comes from a Private Source

About the"GENSEN"

Our hot spring is the simplicity hot spring which is soft for body.
It is a hot spring which is called pH 8.7 and where alkalinity is higher than usual. And it is the feature that skin is smooth and it is called hot water of lustrous skin.
We have a hot spring source inside our land(name : Kourakuen Onsen). It supplies the source of 80 tons to a bathtub from 500 meters below ground every day.
The spring quality is an alkaline strong simplicity hot spring of pH 8.7 (the analysis of 2012)
Because temperature of the sources is 27 degrees, after having flowed into the bathtub, we heat and circulate
We do not add the tap water at all, but we may drain the groundwater in the site temporarily when the source is short, several minutes after the time for exchange of the hot water.
However the quantity is just few percent of the whole bath and is not only the thing which has a serious influence on a spring quality.
We do chlorination of appropriate density by the instruction of the public health center.

Bath for Day trip Visitors

Time 11:30~14:00 (Sat / Sun / National holiday only)
Charge for Charter 800 JPY, Child 400 JPY
Charge Adult 800 JPY, Child 400 JPY
Inside bath Large public bath "Iwa-no-yu"
Large public bath "Mori-no-yuya"


Our standard policy is a per-person charge which entitles each guest to one dinner and one breakfast for each night of stay, with a limit of 2 to 6 people per room.

 Airline routes


 By JR Train




A special discount ticket offered by JR railways, geared towards individual foreign tourists. Ride as many bullet and express trains as you'd like (Nozomi and Mizuho trains excluded) within the given time period!

Accommodation facilities & more details

Internet access Yes(Wi-Fi)
Internet connection charges No(Free)
Pets Allowed No
Onsen hot springs on accommodation Yes


Service & tax
Service charge included
Consumption tax NOT included
SPA tax(150yen) NOT included
※ New Year, Obon ,seasonal periods such as the GW may be subjected to a different price.
Most common charge style Room with Dinner and Breakfast included (per person)
Child age 10~12 Dinner and Breakfast with Futon and amenity 12,000 yen.
age 7~9 Dinner and Breakfast with Futon and amenity 10,000 yen.
age 4~6 Dinner and Breakfast with Futon and amenity 6,000 yen.
age0~3 Free ※Option : Dinner only 3,000 yen
Cancellation Cash,Credit Card(VISA,Master,Amex)
Payment ※Cancellation fee
2~3 day prior :30% of the room rate
1 day prior : 50% of the room rate
Accomodation day : 100%
Use international cash cards and credit cards to withdraw Japanese yen!
7-ELEVEN (Seven Bank ATMs)

Address : 047-0152, Shinko, Otaru City, Hokkaido 1-10-14, Japan


Name of accommodation Otaru Kourakuen
Area Otaru Asarigawa Onsen(hokkaidou)
Address 18-2.Shinko 5. Otaru. Hokkaidou