7-Day Water Fast & Detox Retreat in the Japanese Mountains
7-Day Water Fast & Detox Retreat in the Japanese Mountains
Tokai Relaxation Oasis Asuke, Toyota City, Aichi, Japan
Up to 5 in group
7 Days Package (6 nights)
Retreat Highlights
- Japanese mountain forest
- True solitude — private, quiet space away from daily life.
- Gentle reintroduction to food on Day 5 with gut-healing meals.
- English-speaking staff on-site for support and guidance.
- Oxygen capsule therapy available during your stay.
- Surrounded by cedar forest — clean mountain air, zero temptations.
- Suitable for all fitness levels and ages — personalized to you.
- Small group setting — genuine, Relaxed, not a commercial spa
About this Retreat
Details of this retreat
A 7-day water fasting and detox retreat at Tokai
Relaxation Oasis — a relaxed mountain sanctuary
in Aichi, Japan.
This is a self-directed, solitude-based retreat.
No lectures, no group activities, no schedule
pressure. Just you, the forest, and the quiet
space to reset completely.
Days 1–4: Water and herbal tea only
Day 5 onward: Gentle recovery meals begin
Daily: Shuttle to a local hot spring (onsen)
Optional: Forest walks, light yoga, farm activities
English-speaking staff available on-site.
Suitable for all fitness levels. All ages welcome.
Relaxation Oasis — a relaxed mountain sanctuary
in Aichi, Japan.
This is a self-directed, solitude-based retreat.
No lectures, no group activities, no schedule
pressure. Just you, the forest, and the quiet
space to reset completely.
Days 1–4: Water and herbal tea only
Day 5 onward: Gentle recovery meals begin
Daily: Shuttle to a local hot spring (onsen)
Optional: Forest walks, light yoga, farm activities
English-speaking staff available on-site.
Suitable for all fitness levels. All ages welcome.
Schedule
08:30 — Wake-up announcement
09:00 — Free time. Walk, rest, read, or stretch
in the forest at your own pace.
12:00 — Water and herbal tea
14:00 — Shuttle to local hot spring (onsen)
for daily bath
16:00 — Return to facility. Free time.
Optional farm activities or forest walks.
19:00 — Evening water and tea. Quiet hours begin.
Day 5 — Recovery meals begin. Brown rice,
miso soup, and fermented vegetables.
09:00 — Free time. Walk, rest, read, or stretch
in the forest at your own pace.
12:00 — Water and herbal tea
14:00 — Shuttle to local hot spring (onsen)
for daily bath
16:00 — Return to facility. Free time.
Optional farm activities or forest walks.
19:00 — Evening water and tea. Quiet hours begin.
Day 5 — Recovery meals begin. Brown rice,
miso soup, and fermented vegetables.
Note: Schedule is approximate and may change
Getting Here
Oashisu Relaxation , Tokai Relaxation Oasis Asuke, Toyota City, Aichi, Japan
Directions
1. From Centrair Airport — take the Meitetsu
Airport Line to Nagoya Station (~30 min)
2. From Nagoya Station — take the Meitetsu
Express to Higashi-Okazaki Station (~30 min)
3. From Higashi-Okazaki Station:
— Exit through the East Gate, turn left
— Go down the stairs to the North bus stop
— Take Meitetsu Bus from Stop 2 or 5
bound for "Asuke"
— Depart: 14:10 sharp (don't miss this bus!)
— Journey: approx. 70 min to Asuke Bus Center
4. Contact us BEFORE boarding the bus
so, we can arrange your pickup at Asuke.
⚠️ Missed the bus?
Take a taxi from Asuke (~20 min, ~¥4,000).
We can arrange one if contacted in advance (+¥1,000 outside regular hours).
Local taxi: Hinode Taxi ☎ 0565-62-0064
Staff will meet you at Asuke Bus Center.
Airport Line to Nagoya Station (~30 min)
2. From Nagoya Station — take the Meitetsu
Express to Higashi-Okazaki Station (~30 min)
3. From Higashi-Okazaki Station:
— Exit through the East Gate, turn left
— Go down the stairs to the North bus stop
— Take Meitetsu Bus from Stop 2 or 5
bound for "Asuke"
— Depart: 14:10 sharp (don't miss this bus!)
— Journey: approx. 70 min to Asuke Bus Center
4. Contact us BEFORE boarding the bus
so, we can arrange your pickup at Asuke.
⚠️ Missed the bus?
Take a taxi from Asuke (~20 min, ~¥4,000).
We can arrange one if contacted in advance (+¥1,000 outside regular hours).
Local taxi: Hinode Taxi ☎ 0565-62-0064
Staff will meet you at Asuke Bus Center.
Accommodation
Simple, clean Japanese-style rooms with forest views. Futon bedding, natural light, and the sound of the mountain outside your window. Everything you need — nothing you don't. A calm, unhurried space for stillness, rest, and genuine renewal.
Program Price
Venue & Amenities
A/C in Rooms
Free Wifi
Spa
Sauna
Pool
Towels
Free Parking
Kitchen
Tour Assistance
Hot Tub
Coffee/Tea
Cafe
Restaurant
Fitness Center
Yoga Studio
Housekeeping
Bicycles For Rent
A relaxed mountain retreat surrounded by cedar forest in Tokai, Japan.
Clean air, total quiet, zero distractions — the perfect environment to fast and reset.
Clean air, total quiet, zero distractions — the perfect environment to fast and reset.
Meals
Water and herbal tea for Days 1–4. From Day 5,
gentle recovery meals begin — brown rice, miso
soup, and fermented vegetables to restore the gut.
What's Included
- 7 nights' accommodation in private Japanese-style room
- Water and herbal teas throughout the fasting period
- Daily check-in with English-speaking staff
- Recovery meals from Day 5 (brown rice, miso soup, fermented vegetables)
- Oxygen capsule session (1 session included)
- Use of laundry facilities
- Access to mountain forest walking paths
- Orientation on arrival — fasting guidance and safety information
What's Not Included
- Airfare and transportation to the facility
- Airport transfers
- Additional oxygen capsule sessions (available at extra cost)
- Personal toiletries and towels
- Travel insurance
- Any activities outside the facility
- Meals during the fasting period (Days 1–4) — this is intentional
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