Natural nigori (opaque) hot spring, which is flowing from the source

Onsen at Kohanyu is private golden source that is within our site and we offer it to you by flowing it from source luxuriously. This source is called an isotonic thermal spring water which is quite rare in Japan. Its mineral content is close to that of human skin cells, so it is said to be the healthiest and friendliest hot spring to human body. It is also rich in minerals and has smooth texture, therefore it is known that it has a remarkable effect to skin disease. So, it’s also known as a hot spring of beautiful skin.



Four seasons, coming and going

The view spreading in front of you through wide window has full of sense of spaciousness as if you were unified with the nature. Scenery in every season has its own calm and soothing atmosphere, and to make that ambience and environment, every single tree is trimmed and paid great attention from choosing them to actually planting them.


The name
of the hot spring
Kohanyu Onsen
The spring quality
Sodium, chloride spring
Colour
Gold
pH
ph7.9
Dissolved
substance
8837mg
Indication
Neuralgia, muscular pain, joint pain, stiff and painful shoulders, motor paralysis, stiff joints, bruises, sprained joint, chronic gastro-disease, piles, feelings of cold, convalescence, recovery from exhaustion, promotion of health, chronic skin disease, physical weakness of children, chronic women’s disease


Click here for hot spring analysis report別ウインドウで開くPDF

◉Information for day-use hot spring

Time
-12:00~21:00 (last entry time is at 20:00)
Regular day off
-Tuesdays and Wednesdays (except for national holidays)
Fees
Adults: 850 yen, Child (under 13) 425 yen
Precautions
-The types of the bath, a bath made from rocks, and one made from marble, which one is for men and which one is for women is changed every day.

※The temperature of the source is 25 degrees Celsius so we use a circulation system for heating and thermal insulation BUT we always flow the source and never ever put the spilled water back to the bath.