The "Beauty Bath" is known for its smooth and viscous texture.
At INAKA, you can enjoy the benefits of these hot springs in luxury with seven types of open-air baths, four types of indoor baths, and eight types of foot baths.
Enjoy bathing in any way you like, from the open-air bath where you can stroll around the garden to the foot bath surrounded by the sounds of the river.

We do not operate a facility for day-use bathing only.

An open-air bath on the terrace of a traditional Japanese inn overlooking the cityscape. Autumn scenery.

About the spring quality and effects

Fresh hot spring water gushed out from a wooden spout.

The image shows a man gently scooping up warm hot spring water with both hands.

Hirugami Hot Springs INAKA is a colorless, transparent alkaline simple sulfur spring.
The thick water leaves the skin smooth and toned, and is popularly known as a "beautiful skin bath."
Everyone from small children to adults can enjoy the hot springs, which will soothe you to the core of your body.

Spring quality alkaline simple hot spring
(hypotonic alkaline hot spring)
pH 9.8
efficacy Rheumatoid arthritis, osteoarthritis, lower back pain, neuralgia, frozen shoulder, bruises, sensitivity to cold, peripheral circulatory disorders, decreased gastrointestinal function, mild hypertension, impaired glucose tolerance (diabetes), various symptoms caused by stress (sleep disorders, depression, etc.), recovery from illness, recovery from fatigue, health promotion, etc.
Nanase Garden Open-Air Bath Four-Warm Indoor Bath Hachigen Footbath Private family bath

Nanase Garden Open-Air Bath

Yuttari-no-Sato sign and outdoor hot spring Garden open-air bath

A wooden roofed hot spring Cypress bath

Open-air bath and rock scenery Rock bath

Close-up of the Yuttari-no-Sato sign

Garden-style outdoor hot spring
Roofed wooden bath
Natural stone open-air bath
Yuttari-no-Sato sign

Explore seven hot springs in a charming garden

Enjoy a relaxing bath surrounded by the soft texture and fragrant scent of cypress.

An open-air bath surrounded by a covered wooden deck and rocks.

You can immerse yourself in the bath, which is over 1.2 meters deep, and enjoy the sensation of floating in the water bubbling up from below.

A circular open-air bath surrounded by rocks and a green garden, reflecting the sky.

The rock-made open-air bath blends into the garden scenery, allowing you to relax in the midst of nature.

An open-air bath and sign surrounded by rocks and greenery, brimming with nature.

You can enjoy the warmth and aroma of each season, including herbs, yuzu, and apples.
*Seasonal baths are not hot springs.

A natural open-air bath with yellow water surrounded by deep greenery and rocks.

The hot water that falls on your shoulders and back provides a pleasant stimulation, relieving stiffness and fatigue.

The spout resembles a picturesque waterfall, surrounded by wooden fences and rocks.

This sauna will relax your body and mind while you are surrounded by the scent of bamboo charcoal and cypress.

A wooden rest room with warm lighting and mats on the seating area.

The deep water is ideal for walking, allowing you to enjoy an effective walking bath.

A long stone waterway and wooden spout set up in the garden.

Men's and women's baths alternate

At INAKA, the open-air baths are alternated between men's and women's depending on the time of day.
You can enjoy all the open-air baths, but please be aware of the times.

Only the sauna is available for both men and women.

  • The "cypress bath," "standing bath," "rock bath," "seasonal bath," "cascading bath," and "foot bath" are usually for women.
    The men's bath is open from 2:00 AM to 9:30 AM.
  • The facility is closed from 9:30 AM to 10:30 AM due to cleaning.
Restrictions on mixed bathing

We do not allow mixed bathing for men and women over the age of 7 or over 120cm tall .
Thank you for your understanding and cooperation.

Four-Warm Indoor Bath

You can enjoy four different types of baths, each with its own unique style, including a spacious large bath.
Enjoy a relaxing time with your family, exploring the hot springs depending on your mood that day.

A large public bath and hot spring pool by the window

A hot spring with a large bath, washing area, and two bathtubs

Washing area with shampoo provided

Drawing hot spring water into a wooden bucket

Photo of a large bathtub by the window
Large bath and washing area
Washing area details
Close-up of a bucket for drawing hot water

Four baths to relax your body

A basic hot spring with a spacious area where you can relax.

Indoor bath through the window

There is a "bubble bath" where the bubbles gently massage you, and a "vibrating bath" where jets of water relieve stiffness and fatigue.

Bubble bath and handrails

You can lie down and relax in the bath, and feel enchanted by the comfortable warmth.

Indoor bath with handrails

Men's and women's baths alternate

At INAKA, the open-air baths are alternated between men's and women's depending on the time of day.
You can enjoy all the open-air baths, but please be aware of the times.

Only the sauna is available for both men and women.

  • The "cypress bath," "standing bath," "rock bath," "seasonal bath," "cascading bath," and "foot bath" are usually for women.
    The men's bath is open from 2:00 AM to 9:30 AM.
  • The facility is closed from 9:30 AM to 10:30 AM due to cleaning.
Restrictions on mixed bathing

We do not allow mixed bathing for men and women over the age of 7 or over 120cm tall .
Thank you for your understanding and cooperation.

Other baths

A comprehensive foot bath hot spring that can be enjoyed while fully clothed.
While watching the Achi River flowing before your eyes, the stimulation to the soles of your feet and the effects of the hot spring will warm your body and mind. Enjoy chatting, relaxing and gazing at the scenery, and take a moment to relax with the whole family.

The park is closed for the winter from December to March.

Operating hours 5:00-23:00

Covered foot bath and deck

A private bath that can be enjoyed by families or groups. Barrier-free access is also taken into consideration, so you can use it with peace of mind.

  • Advance reservations and additional fees apply.
  • It is not a hot spring.
Operating hours 9:00-21:00 (last admission 20:00)
Usage fees 3,300 yen (1 bath 60 minutes)

Stone urn bath

Dressing room with baby bed

A post-bath area where you can relax comfortably after your bath.
Amenities such as cosmetics, razors, hairbrushes, as well as a water fountain and hair dryer are also provided.

Bathing time/equipment

Bath time 5:00-23:00
  • Not available for cleaning from 9:30 to 10:30
  • Closed every Friday from 9:30 to 13:00 for regular maintenance and cleaning
Equipment Shampoo, body wash, soap, facial cleanser, hair cap, hair dryer, cosmetics, scale, water fountain, razor, hairbrush, cotton swabs
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