A Fully Private Sauna, Enjoyed in the Forest.
A fully private sauna surrounded by the forests of Chiba, where you can enjoy the heat of a wood stove, a cold plunge, and forest-air relaxation at your own pace, just among your own group. Available for day use, not only for overnight guests.
An open-air bath where you surrender to nature's stillness. A wood-stove sauna embraced by fire and steam. And a bathing spa where open-air bath, sauna, cold plunge, and outdoor rest flow together as one.
Each space with its own distinct character, entirely private — spend a quiet, luxurious moment together with the forest.
樹香 – Jukō –
Embraced by the forest, a private premium spa where you savour water, heat, cold water, and wind together with the forest scenery, through all five senses. A fully private bathing spa featuring an open-air bath, wood-stove sauna, cold plunge, and deck space. A luxurious bathing experience recommended for a special time with someone dear, or for unwinding slowly with friends.
Private Open-Air Bath
An open and airy open-air bath where you can soak in warm water while enjoying the sway of the trees, birdsong, and the sound of the wind. Perfect for a day-use visit, and just as easily paired with camping, BBQ, or glamping. Recommended for those who want to soak leisurely rather than sauna, or simply enjoy a casual bathing moment in nature.
Private Sauna
A private sauna wrapped in the forest and heat, where you find your “totonoi.” Warm your body with the heat of the wood stove and the steam of löyly, then move to a cold plunge fed by well water. Afterwards, unwind with outdoor rest on the deck, gazing out at the forest. Recommended for those who want to fully savour the sauna, or spend time reaching “totonoi” at their own pace.
Relaxation
We offer relaxation treatments such as massage and ceramic-plate bathing to loosen both mind and body. Combine them with a private open-air bath or sauna for an even richer, more restful time in the forest.
樹香 – Jukō –
Embraced by the forest, a private premium spa where you savour water, heat, cold water, and wind together with the forest scenery, through all five senses. A fully private bathing spa featuring an open-air bath, wood-stove sauna, cold plunge, and deck space. A luxurious bathing experience recommended for a special time with someone dear, or for unwinding slowly with friends.
Private Open-Air Bath
An open and airy open-air bath where you can soak in warm water while enjoying the sway of the trees, birdsong, and the sound of the wind. Perfect for a day-use visit, and just as easily paired with camping, BBQ, or glamping. Recommended for those who want to soak leisurely rather than sauna, or simply enjoy a casual bathing moment in nature.
Private Sauna
A private sauna wrapped in the forest and heat, where you find your “totonoi.” Warm your body with the heat of the wood stove and the steam of löyly, then move to a cold plunge fed by well water. Afterwards, unwind with outdoor rest on the deck, gazing out at the forest. Recommended for those who want to fully savour the sauna, or spend time reaching “totonoi” at their own pace.
Relaxation
We offer relaxation treatments such as massage and ceramic-plate bathing to loosen both mind and body. Combine them with a private open-air bath or sauna for an even richer, more restful time in the forest.
樹香
Jukō
A fully private bathing spa combining an open-air bath, wood-stove sauna, cold plunge, and outdoor rest. Wrapped in the forest, savor a special moment of fire, water, wind, and trees.
Reserve
Private Open-Air Bath + Private Sauna
Private Open-Air Bath
Private Sauna
Private Open-Air Bath + Private Sauna
Maximum Capacity:
Up to 4 / Up to 5 when children are included * Adults (13+) / Children (4–12 years) · Free for ages 3 and under
Fees:
¥7,850 ~ / 2 guests (tax included, subject to seasonal change) +¥1,500 per additional adult +¥750 per additional child
Usage Time:
120 minutes
※ Please do not enter the reserved exclusive walkway more than 5 minutes before your reservation time.
※ If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged.
Facilities:
Wood-stove sauna / Cold plunge bath / Sauna bucket & ladle / 2 bundles of firewood / Open-air bath with reclining bath / 2 chairs / 1 shower / Shampoo / Conditioner / Body soap / Facial wash / Hairdryer / Air conditioning / Hangers / Sandals / Tote bag for returns / Wooden tub / Wooden chair ※ Face towels and rental bath towels are not included. Please bring your own, or purchase them online in advance and they will be provided in the changing room. Face towels can also be purchased and bath towels rented on the day at the management building shop. Skincare sets and other items are also available for purchase.
Terms of Use
・Usage is limited to married couples, parents and their children, caregivers and family members, same-sex groups, and solo guests. ・The bath is cleaned before each reservation. Please do not remove the drain plug, as it is needed for cleaning verification. ・If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged. ・Please refrain from loud conversations or disruptive behaviour, including from children. ・Pets are not permitted. ・Do not enter the courtyard garden, or touch, pull, or remove plants and stones. ・Hair dyeing is not permitted. ・Do not pour water on the plants. ・Smoking is prohibited in all bath and changing areas. ・Bringing in alcohol or food is not permitted. ・Bathing while clothed is not permitted. ・Do not run in the bath area or jump into the bathtub. ・Children aged 5 and under should refrain from using the sauna, and children in elementary school or younger must be accompanied by a guardian. ・You can only enter the room from your reservation start time, as set by our booking system. ・Please do not enter the reserved exclusive walkway more than 5 minutes before your reservation time. ・During the 11:00–13:00 slot, cleaning and maintenance work (including a wood splitter) may be audible. Thank you for your understanding in advance. ・To use two consecutive time slots, a separate reservation is required for each slot. A fee of ¥350 per 5 minutes applies for the extension time between slots (no cleaning is performed between slots). ・The changing room has only one shower and is a compact space. If you would like more room to relax, please consider booking two consecutive slots. ・Using bath additives not provided by the facility inside the bathtub is prohibited. ・Please refrain from actions that disrupt our operations or cause damage to our facilities or equipment. ・Please take responsibility for your own cash, valuables, and personal belongings. We cannot accept any responsibility for theft or loss of personal items. ・Items such as hairdryers, hangers, tote bags, sandals, wooden tubs, and wooden chairs are all facility property. Removing them constitutes theft. ・In the event of an emergency or a complaint from another guest, a staff member may visit. Please understand this in advance. ・For full details, please read the terms of use and precautions posted in the private room before use. ※ If upon inspection after your visit, staff find that any of the above rules have not been followed and damage has been caused to other guests or our facility, we will seek compensation for damages.
翠景
Suikei
A private open-air bath surrounded by nature with soothing music. Immerse yourself in warm waters while gazing at the lush greenery, and savour the quietly flowing time.
ReservePrivate Open-Air Bath + Private Sauna
Private Open-Air Bath
Private Sauna
森音
Morine
A private open-air bath enveloped by the wind and sounds of the trees echoing through the forest. Listen closely to the sounds of nature and enjoy a deeply soothing, restorative time.
ReservePrivate Open-Air Bath + Private Sauna
Private Open-Air Bath
Private Sauna
Private Open-Air Bath
Maximum Capacity:
Up to 4 / Up to 5 only when 3 or more children are included * Adults (13+) / Children (4–12 years) · Free for ages 3 and under
Fees:
¥1,900 ~ (tax included) / up to 2 guests +¥750 per additional adult +¥500 per additional child
Ticket book:
¥9,980 (5 uses, tax included)
Details & ticket book purchase →
Usage Time:
50 minutes
※ Please do not enter the reserved exclusive walkway more than 5 minutes before your reservation time.
※ If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged.
Facilities:
Shower / Shampoo / Conditioner / Body Soap Facial Wash / Hairdryer Air Conditioning / Hangers / Sandals
Amenities (extra fee):
Please purchase in advance
at the management building shop. (tax included)
・Hand Towel (in bag) ¥150
・Rental Bath Towel ¥320
・Toothbrush ¥100
・Hair Brush ¥100
・Hair Tie ¥100
・Skincare Set ¥800
Terms of Use
・Usage is limited to married couples, parents and their children, caregivers and family members, same-sex groups, and solo guests. ・The bath is cleaned before each reservation. Please do not remove the drain plug, as it is needed for cleaning verification. ・If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged. ・Please refrain from loud conversations or disruptive behaviour, including from children. ・ Pets are not permitted. ・Do not enter the courtyard garden, or touch, pull, or remove plants and stones. ・Hair dyeing is not permitted. ・Do not pour water on the plants. ・Smoking is prohibited in all bath and changing areas. ・Bringing in alcohol or food is not permitted. ・Bathing while clothed is not permitted. ・Do not run in the bath area or jump into the bathtub. ・Children in elementary school or younger must be accompanied by a guardian. ・Using bath additives not provided by the facility inside the bathtub is prohibited. ・Please refrain from actions that disrupt our operations or cause damage to our facilities or equipment. ・Please take responsibility for your own cash, valuables, and personal belongings. We cannot accept any responsibility for theft or loss of personal items. ・Items such as hairdryers, hangers, tote bags, water tanks, sandals, chairs, wooden tubs, rental towels, and shampoo bottles are all facility property. Removing them constitutes theft. ・In the event of an emergency or a complaint from another guest, a staff member may visit. Please understand this in advance. ・For full details, please read the terms of use and precautions posted in the private room before use. ※ If upon inspection after your visit, staff find that any of the above rules have not been followed and damage has been caused to other guests or our facility, we will seek compensation for damages.
緑霞
Ryokuka
A private barrel sauna wrapped in the warmth of wood. Gaze at the view spreading through the skylight, and savour a soothing sense of “totonoi” together with a continuously flowing cold spring-water bath.
ReservePrivate Open-Air Bath + Private Sauna
Private Open-Air Bath
Private Sauna
木燠
Mokuou
A private sauna in a calm setting where you can fully enjoy the heat. Savour the deep sweat that only high temperatures bring, paired with a continuously flowing cold spring-water bath, for a quietly fulfilling and luxurious time.
ReservePrivate Open-Air Bath + Private Sauna
Private Open-Air Bath
Private Sauna
Private Sauna
Maximum Capacity:
Up to 4 / Up to 5 only when 3 or more children are included * Adults (13+) / Children (6–12 years)
Fees:
¥3,000 ~ (up to 2 guests) (tax included) +¥900 per additional adult +¥500 per additional child
Ticket book:
¥16,500 (5 uses, tax included)
Details & ticket book purchase →
Usage Time:
90 minutes
※ Please do not enter the reserved exclusive walkway more than 5 minutes before your reservation time.
※ If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged.
Facilities:
Shower / Shampoo / Conditioner / Body Soap Facial Wash / Hairdryer Air Conditioning / Hangers / Sandals
Amenities (extra fee):
Please purchase in advance
at the management building shop. (tax included)
・Hand Towel (in bag) ¥150
・Rental Bath Towel ¥320
・Toothbrush ¥100
・Hair Brush ¥100
・Hair Tie ¥100
・Skincare Set ¥800
Terms of Use
・Usage is limited to married couples, parents and their children, caregivers and family members, same-sex groups, and solo guests. ・The bath is cleaned before each reservation. Please do not remove the drain plug, as it is needed for cleaning verification. ・If you use the facility beyond your reserved time, an extension fee and inconvenience fee for the next guest will be charged. ・Please refrain from loud conversations or disruptive behaviour, including from children. ・Pets are not permitted. ・Do not enter the courtyard garden, or touch, pull, or remove plants and stones. ・Hair dyeing is not permitted. ・Do not pour water on the plants. ・Smoking is prohibited in all bath and changing areas. ・Bringing in alcohol or food is not permitted. ・Bathing while clothed is not permitted. ・Do not run in the bath area or jump into the bathtub. ・Using bath additives not provided by the facility inside the bathtub is prohibited. ・Please refrain from actions that disrupt our operations or cause damage to our facilities or equipment. ・Please take responsibility for your own cash, valuables, and personal belongings. We cannot accept any responsibility for theft or loss of personal items. ・Children aged 5 and under should refrain from using the sauna, and children in elementary school or younger must be accompanied by a guardian. ・Items such as hairdryers, hangers, tote bags, water tanks, sandals, chairs, wooden tubs, rental towels, and shampoo bottles are all facility property. Removing them constitutes theft. ・In the event of an emergency or a complaint from another guest, a staff member may visit. Please understand this in advance. ・For full details, please read the terms of use and precautions posted in the private room before use. ※ If upon inspection after your visit, staff find that any of the above rules have not been followed and damage has been caused to other guests or our facility, we will seek compensation for damages.
Relaxation
Relaxation / Ceramic Plate BathT
Without realizing it, your heart and body may be carrying tension. Surrounded by the forest, breathing deeply, gently bringing your mind and body into balance through "Forest Bathing × Body Care × Ceramic Plate Bath" — glamping relaxation. Listening to the rustling of the trees, slowly breathing in the clear air. As you spend time in nature, the rush of daily life and the tension you've been holding gradually begin to ease away. Step away from the busyness of everyday life for a little while, and spend a deeply restorative moment enveloped by nature.
Reserve
Relaxation Menu
For one
¥4,300 ~ / 1 person
For solo menus, all options allow you to receive a massage while lying on the ceramic plate bath. Warm your body and sink into deep relaxation.
For two
¥9,600 ~ / 2 persons
While sharing the same space together, one person receives treatment on the bed while the other warms on the ceramic plate. Take turns receiving treatment, and spend time at each person's comfortable pace.
112-1 Asoshinden, Yamatake-shi, Chiba 〒289-1203
tel : 0475 78 3050
mail : info@renderfika.com