Spa

The Moon Spa

Nestled in the tranquil forests of Hakone, The Moon Spa offers bespoke rituals designed to restore harmony between body, mind, and spirit.
Inspired by the rhythms of nature, the healing power of onsen, and the art of mindful touch, each experience begins with a personal consultation and is thoughtfully tailored to your individual needs.
Leave behind the pace of everyday life and surrender to a moment of stillness, renewal, and deep well-being. May your time at The Moon Spa become a meaningful journey back to yourself.
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Please note that depending on spa availability and staff schedules, we may not be able to accommodate your preferred date and time. In such cases, we may introduce nearby spa facilities as alternative options.

※Each treatment is offered individually, one guest at a time. Due to current staffing shortages, we have significantly limited our advance booking availability. We apologize that we may not be able to accommodate all requests at this time.

The Moon Spa

Renting out our private spa cottage, you can enjoy a leisurely time together while being pampered.
Starting with choosing medicinal herbs, you'll warm and cleanse your body in our medicinal bath,
and then be brought to a state of radiant richness both physically and mentally
through body treatments and facials, a luxurious experience unique to this place.

ZEN TOJI | Hakone Healing Journey (WITH CAR SERVICE)

180min ／ 2Persons - ¥ 130,000
180min ／ 1Person - ¥ 86,000

Inspired by the Japanese tradition of Toji, this signature journey embodies the essence of The Moon Spa.
Following your private herbal bath, enjoy a seasonal delicacy and a quiet moment of pause. Allow body and mind to gently settle before continuing to a personalized body treatment and onsen facial. Surrounded by the serenity of Hakone’s forests, embrace a journey of deep relaxation and renewal.
This exclusive package offers a premium spa treatment for two at The Moon SPA,
Kinnotake Tonosawa, approximately 30 minutes by car service from Kinnotake Sengokuhara.
The plan includes a private car transfer to Kinnotake Tonosawa, available exclusively for guests staying at Kinnotake Sengokuhara.
※Reservations can be made up to 3 days in advance.

[禅湯治 ZEN TOJI] Book Now

SIGNATURE TREATMENTS

A "body treatment" to comfortably relax the mind and body from the deep inside, and a "hot spring facial" to lead to beautiful moist skin,
These two treatments are effectively packaged to suit your needs.
We want to lead you to a beauty that continues to shine while filling you with a special sense of freedom.
※Each treatment is offered individually, one guest at a time.

Moonlit Retreat

150min ／ ¥ 50,000

Our signature full-body and facial ritual designed to nurture deep relaxation and radiant well-being. Tailored to your individual needs, this immersive experience restores balance, renews the skin, and invites a profound sense of inner calm.

Restorative Esacape

120min ／ ¥ 42,000

A rejuvenating body and facial ritual created to release tension, replenish energy, and restore harmony. Ideal for those seeking a complete spa experience within a shorter timeframe.

BODY RITUALS

※Each treatment is offered individually, one guest at a time.

Essence Flow

120min ／ ¥ 38,000
90min ／ ¥ 30,000

A flowing bodywork ritual that gently reconnects body, breath, and awareness. Long, rhythmic strokes, mindful stretches, and intuitive touch encourage the body to soften, unwind, and return to its natural state of ease and flow.

Release & Awaken

120min ／ ¥ 38,000
90min ／ ¥ 30,000
60min ／ ¥ 22,000

Designed to release muscular tension while stimulating circulation and vitality. This restorative treatment leaves the body feeling lighter, more open, and deeply refreshed.

Purifying Hot Stone Therapy

120min ／ ¥ 40,000
90min ／ ¥ 32,000

A warming ritual incorporating heated stones to ease tension, support circulation, and encourage deep relaxation. The comforting warmth helps restore balance while inviting a sense of renewal from within.

ONSEN RITUALS

※Each treatment is offered individually, one guest at a time.

Deep Hydration Facial

60min ／ ¥ 24,000

An onsen-inspired facial ritual that replenishes moisture and restores balance to the skin. Rich hydration and gentle techniques leave the complexion soft, smooth, and luminous.

Timeless Beauty Facial

80min ／ ¥ 30,000

A rejuvenating facial ritual designed to enhance firmness, radiance, and natural beauty. Combining nourishing botanical ingredients with lifting massage techniques, this treatment promotes a refreshed and youthful appearance.

ADDITIONAL TREATMENT

※Each treatment is offered individually, one guest at a time.

Sleep Recovery Therapy - Reflexology & Head Therapy

60min ／ ¥ 22,000

Reflexology and head therapy work together to release physical and mental tension, helping restore your natural rhythm. Let go of the fatigue of travel and surrender to a treatment designed to promote deep rest and restful sleep.

Book Now

FLOW & GUIDELINES

1 浄KIYOMERU: To begin with, a foot bath is given to increase blood flow. A botanical scrub gently exfoliates the skin, letting the water wash away the ruts of the mind, warming the body from the feet up and raising the anticipation for the treatment.

2 気KIZUKU: While warming up in the foot bath, you discuss your physical and skin concerns with the person in charge, and select the fragrance of the oil to be used according to your daily changing physical and mental state. Your brain will tell which fragrance is right for you at the moment, so one of the ways to enjoy the experience is to let your intuition guide you in your choice. Talking may help you to become aware of your inner self.

3 整TOTONOU: The Moon Spa's all-hand treatment combines various types of techniques to match the fragrance chosen by the customer. Enjoy a blissful moment when your body and mind melt in a pleasant harmony of fragrance and treatment.

4 補OGINAU: After the treatment, you can relax with a cup of herbal tea. This is a time to sharpen your senses and take in lots of good energy. You will also receive care advice from our staff.

PRODUCTS

TREATMENT OIL

Luxurious use of organic cosmetics "Sensatia Botanicals"

Founded in the small fishing village of Jasri, Bali, Sensatia Botanicals was born out of a desire to create healthy skin care products containing pure, natural ingredients. We believe in using fresh, 100% natural ingredients that are safe to use. In addition, from the very beginning, we have been committed to empowering and contributing to the local economy, while maintaining sustainability and reducing our impact on the environment as much as possible.

TEA

Organic tea from "Mighty Leaf"

"Mighty Leaf" gathers whole leaf teas, fruits, herbs, and spices from around the world to create unique blends and exclusive flavors. In addition, all of our products are developed with USDA certified organic ingredients in order to promote a sustainable society. We also support people with disabilities through employment and education.

*All products are certified vegan and kosher.

INFORMATION

Operating Hours
- Operating Hours: 10:00 AM ～ 7:00 PM（Last appointment start time: 17:00）
- Times listed are for treatment only, not including counseling, tea time, or changing.
- Please refrain from entering and exiting the spa except for those who will receive treatment.
- Photography is not permitted in the spa.
- Please refrain from using cell phones, smart phones, and tablets in order to spend time away from the daily routine.
Reservations
- Last appointment available: 5:00 PM on the day you wish to have your treatment.
- Treatment Extension (15 minutes): ¥4,000
- For appointments after check-in, please notify the front desk or an employee.
- As our availability varies and we operate on irregular days, we may not be able to accommodate your request. Thank you for your understanding.
Guest's physical condition
- Guests must be 16 years of age or older to receive treatments.
- Pregnant guests are not permitted to receive treatments.
- We do not provide treatment for guests with high fever or drunkenness.
- Please inform us in advance if you have a chronic disease such as high blood pressure, heart disease, allergic disease, diabetes, etc., or if you are currently visiting a hospital. Please note that there are cases in which you may not be able to receive the treatment depending on your physical condition or circumstances.
- Please refrain from eating for one hour before and after meals to ensure a pleasant treatment experience.
- We recommend that you warm your body in the hot spring for about 10 minutes before using our spa.
Valuables
- As there are no lockers for valuables in the spa, please leave your valuables in the in-room safe.
Infectious disease control
- Our spa is open for business with frequent ventilation, humidity control, and thorough alcohol disinfection of areas that guests come into contact with.
Cancellation Policy
- No-show cancellations: 100% of the reservation fee will be charged.
- Cancellations made 2 hours before the reservation: 50% of the reservation fee will be charged.
- If the customer is late for the scheduled time, the course may be shortened.
- If we are unable to contact the customer 15 minutes after the scheduled time, the reservation will be treated as a cancellation. Please be sure to contact us if you are running late.