Hinode Onsen Kinoko no Sato

日の出温泉 きのこの里ひのでおんせん きのこのさと

Public Bathhouse
Kyushu & Okinawa·Kagoshima

Day Use

Yes
Mon10:00–20:00
TueClosed
Wed10:00–20:00
Thu10:00–20:00
Fri10:00–20:00
Sat10:00–20:00
Sun10:00–20:00
¥300

Children (elementary school age and under): 150 yen.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Cold BathYes

Cold water plunge bath, typically used after sauna

Capabilities

Private BathNo

Private bath available for day-use visitors or hotel guests to reserve

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

TattooWith Conditions

Allows entry with visible tattoos

Staff say tattoos are generally not allowed, but small ones are okay if covered.

KidsYes

Welcomes children and families

DiningYes

Restaurant or dining open to visitors (not just hotel meal plans)

On-site café (coffee, cake), open to day-use visitors; the former soba restaurant closed in 2014.

WashingYes

Shower, wash stations, soap and shampoo provided

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

日の出温泉 きのこの里

Hinode Onsen Kinoko no Sato
Bicarbonate
+ Chloride · Sulfate
Color
colorless and transparent
Taste
tasteless
Odor
odorless

Sodium-Calcium-Magnesium Bicarbonate spring

pH 7.0NeutralHot source · 69°C
Composition fingerprint
Na⁺38
Ca²⁺32
Mg²⁺29
HCO₃⁻74
Cl⁻18
CationsAnions
Sodium Na⁺
salt's cation — pairs with chloride to make the water salty.
Bicarbonate HCO₃⁻
"soda" — softens skin, leaves it smooth.
Known good for
  • Smooth skindry, rough skin
  • Circulationtired legs
  • Aches & jointsstiff shoulders

A bicarbonate spring led by sodium with strong calcium and magnesium contributions, layered with chloride and sulfate sub-types. Wellhead temperature near 69 °C places it among Japan's hottest natural sources — the water arrives hot without supplemental heating. Neutral pH keeps the feel gentle on the skin, and the bicarbonate dominance puts it squarely in the Japanese beauty-water family.

Explore the water

Views

River
Forest
Mountains

Highlights

Lukewarm Bath

Programs

About

Two indoor tubs, one hot and one lukewarm, sit behind wide windows that look straight out over the Amori River, so the bath feels close to open-air even without a true rotenburo. The water is iron-tinted and slightly cloudy, drawn straight from the bathhouse's own spring rather than recirculated. An outside deck has a small, genuinely cold tub fed by spring water from the hill behind the building, good for switching between hot and cold. The spring was found in 1811 by a local named Arima Butayu, who started running baths here in 1817. The village bought it in 1897, briefly renaming it, before it reverted to the Hinode name in 1904. Local lore says Saigo Takamori bathed here in 1874. These days it's an unfussy, locally loved spot with a small café attached, serving coffee and cake.

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Reserve or check availability on a booking site.

GreyChertZ

1 month ago

An excellent old-school onsen with a view of the mountain river. There are 2 baths, one hot and one not so hot. The old man who was there explained that first you should sit in the not-so-hot bath, then sit in the hot bath, go outside and sit in the mizuburo, sit again in the hot bath, and then go back to the mizuburo, and after that stand there drying off in the wind while looking at the river. By feel, the hot one is a little over 42, I think 43-44. The warm one is about 42. The view is really great. The owners also placed well-made artificial dragonflies in different spots on that balcony with the mizuburo. It feels very cozy there. The place itself is also a cafe. The staff was very kind and gave the advice to “go through Kyushu 88 at your own pace” so you can enjoy each place. She was also happy to show the sign with the ingredients :) It is included in Kyushu 88 and Kirishima Yu-Tabi.

SM
Sergey M
1 year ago

360. Hinode Onsen Kinoko no Sato, Kirishima, Kagoshima Onsen for 300 yen. Operating hours listed as 10:00 to 20:00. They stamp the 88 Onsen of Kyushu book. They issue Toreco cards for this onsen. An old man came into the bath later and really wanted to chat — he brought a phone right into the bath for the translator. He was curious where I'm from, how I found out about this onsen, which ones I've visited nearby and which I'm planning. After I answered that I'm collecting the 88 Onsen of Kyushu, his interest only grew. Inside: two baths with clear brown, slightly cloudy water. One bath at temperature around 41.5, the second around 44. Outside on a balcony: a cold bath with an excellent view. Recommended for a visit.

Onsen Oni

Last updated July 19, 2026