A luxury villa limited to one group per day, offering an extraordinary escape in a secluded forest.

VILLALAGI is the ultimate hidden retreat, limited to one group per stay, nestled in the lush forests of Isumi City. Enjoy exclusive use of a vast private forest of over 500 tsubo, with no neighboring homes—an entirely secluded space where you can fully escape the everyday without worrying about noise, time, or prying eyes. In this special setting with complete privacy, the Accommodation features a rare top-of-the-line Magma Spa sauna system—exceptional for an Accommodation. Experience a luxurious “forest hideaway stay” with an open-air bath overlooking the woods and a covered outdoor BBQ terrace, where you can enjoy karaoke, movies, and music at your leisure.

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Facilities and Services

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  • Room with Open-Air Bath
Sauna / Free shuttle service
IN15:00~21:00
OUT10:00
Number of rooms1 room
Your childPermitted
PetNot allowed
At this Facility, pets are not permitted in consideration of allergy prevention and hygiene management. In addition, due to our location in the forest, it would be difficult to ensure their safety should they escape, so we appreciate your understanding. We can introduce nearby pet hotels upon request, so please feel free to contact us if you would like a recommendation.

[Breakfast Included] A Luxury Private Stay at the Mystical Villa LAGI, Surrounded by Forest Nature

IN 15:00~18:00
OUT 10:00
¥118,800
Breakfast included ; 2 peopleTax included¥116,424
(USD 730.67)

Standard BBQ Package with Carefully Selected Isumi Ingredients—Enjoy Hands-Free!

IN 15:00~18:00
OUT 10:00
¥132,760
Dinner and Breakfast included ; 2 peopleTax included¥130,106
(USD 816.54)

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Introduction of the Accommodation

A luxurious, extraordinary space surrounded by custom-made interiors and furniture imported directly from Bali.

This open, spacious villa spans 500 m² including the terrace, featuring a living and dining area and four distinct, lockable bedrooms with different interior styles, accommodating up to 14 guests. Meals and conversations on the private BBQ terrace surrounded by forest are truly blissful moments. With an open-air bath, a top-of-the-line magma sauna, and outdoor dining—all exclusively yours—this is a fully private villa for complete use. More than just “staying,” “spending time here” becomes the purpose of your journey. Step away from everyday life and enjoy a one-of-a-kind stay that truly sets you free.

Luxury Villa

Luxury Villa

Set in a vast forest of over 500 tsubo, this villa features four bedrooms and accommodates up to 14 guests—ideal for family trips, multi-generational getaways, or special time with friends. Enjoy the luxury of renting the entire villa exclusively, with complete privacy and no need to worry about neighbors. Surrounded by tranquil woodland, unwind in the open-air bath, premium magma sauna, BBQ terrace, and enjoy music or karaoke at your own pace. A truly luxurious holiday—completely undisturbed. Perfect for anniversaries, birthdays, parties with loved ones, girls’ nights, family vacations, corporate retreats, and group trips. Reserve an entire forest—just for you. Because this is a one-of-a-kind ultimate hideaway, you can relax freely without worrying about time or noise levels. Experience an extraordinary luxury stay with the people who matter most.

Open-air bath

Open-air bath

In our open-air bath overlooking the forest, enjoy a luxurious soak at your leisure—gazing up at a sky full of stars at night and surrounded by the song of Japanese bush warblers in the morning. The water is mineral-rich and gentle on the skin, using natural groundwater pumped from 100 meters underground. Relax in our spacious private open-air bath for up to five guests and savor a special moment all to yourselves. The washing area features tatami flooring, helping keep your feet warmer even in winter and making it safe and comfortable for small children and older guests. We also offer a shampoo bar where you can choose your preferred shampoo and conditioner. Wrapped in the forest’s quiet stillness and crisp air, you may even catch a shooting star—experience an exceptional level of relaxation found only here.

Magma Sauna

Magma Sauna

A rare feature for an Accommodation: a top-of-the-line Magma Spa-style sauna. Gentle radiant heat from “growth rays” emitted by Mt. Fuji lava stone warms you deep to the core, delivering a premium sweating experience that’s easy to breathe in and never stifling—unlike typical high-temperature dry saunas. With high humidity and far-infrared benefits, it may also support smoother skin, relaxation, and detoxification, leaving you feeling refreshed from the inside out. Surrounded by the stillness of the forest, experience the ultimate sense of balance and renewal.

Cold Plunge Bath and Relaxation Area

Cold Plunge Bath and Relaxation Area

The cold plunge and showers use mineral-rich natural groundwater. After warming up in the magma sauna, the gentle spring water soothes your body and leads you to deep refreshment. In the relaxation area, we provide sauna chairs and beds. Enjoy open-air cooling while gazing out at the forest before you; at night, unwind under a sky full of stars and a pleasant evening breeze for a truly special “totonoi” moment. In spring, you can also enjoy luxurious cherry-blossom viewing while cooling off outdoors.

BBQ Terrace

Covered Outdoor BBQ Terrace

The spacious covered BBQ terrace is fully equipped with a gas grill, gas stove, and charcoal grill. A large refrigerator is also installed beneath the central mortar counter table, so you can relax and enjoy drinks and conversation while cooking. A sink with hot water makes food prep and cleanup easy and comfortable. With 17 dining chairs and tables arranged on the terrace, even large groups can enjoy a roomy, luxurious outdoor dining experience. Bring your favorite ingredients for a free-style BBQ, or order dishes made with local ingredients—perfect for enjoying an authentic BBQ with no hassle. For year-round comfort, the terrace features outdoor ceiling heaters in winter and fans in summer.

Outdoor Karaoke

100-inch Large Projector & Outdoor Entertainment

The BBQ terrace is equipped with a 100-inch large screen and projector. Enjoy movies and music on Netflix or YouTube, or connect your own device to play your favorite videos—an outdoor-only entertainment space you can’t experience anywhere else. We also provide karaoke equipment, high-quality speakers, and two microphones. Set in a private forest with no nearby homes, you can sing, talk, and laugh freely without worrying about time, noise, or voices—enjoying a truly luxurious moment together. Outdoor karaoke in the open forest offers a one-of-a-kind refresh experience found only here.

Terrace deck

Terrace deck

On the second-floor terrace deck, we provide comfortable sofas and beanbag cushions for you to unwind. Surrounded by the forest in a peaceful setting, enjoy a luxurious time of relaxation while taking in the fresh air and natural scenery. Photogenic touches, such as a heart-shaped ornament, are also part of the charm. Experience this special open-air space that feels like you have the forest all to yourself.

Hammock

Hammock

A hammock that makes you feel as if you’re floating in the forest. Surrounded by the gentle sway of the trees and the sound of the breeze, enjoy your own soothing time—sunbathing, forest bathing, reading, and more. At night, gaze up at a sky full of stars and unwind in a special moment that feels one with nature. Experience an exceptional “forest healing retreat” found only here.

Forest Walking Trail

Forest Walking Trail

Walk down the path from the villa and cross the bridge to reach a forest trail area that feels like a real adventure. Children will love discovering bird and squirrel feeders and searching for hidden wooden animal art among the trees, making nature exploration even more exciting. In summer, hunting for rhinoceros beetles and stag beetles is especially popular. Setting bait at night and then catching insects together in the morning will surely become an unforgettable memory for your children. Play freely in nature and enjoy a special time with your family in your own private forest—experience a true “Forest Adventure.”

Parking

Parking

We offer free parking for up to 7 vehicles, so you can visit with a large group or in multiple cars with peace of mind. Please note that some roads around the Facility are narrow, so take care if you are arriving in a low-clearance vehicle or a supercar. Vehicles up to around 2.5 tons can pass through, but if you plan to arrive in a large vehicle, we recommend checking with us in advance.

Free Shuttle Service

Ideal for guests without a car or those who prefer not to drive. Enjoy our complimentary Shuttle Service to Kazusa-Ichinomiya Station, about 1 hour from Tokyo Station by the Wakashio Limited Express. Advance Reservation required; one vehicle is available for up to 6 guests (please contact us in advance for larger groups). We will pick you up according to your arrival time, and can also stop by a supermarket on the way. Travel light and enjoy a comfortable resort stay.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Surroundings & Others
    Surroundings & Others
  • Meal
    Meal

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
At this Facility, pets are not permitted in consideration of allergy prevention and hygiene management. In addition, due to our location in the forest, it would be difficult to ensure their safety should they escape, so we appreciate your understanding. We can introduce nearby pet hotels upon request, so please feel free to contact us if you would like a recommendation.
BreakfastEnjoy breakfast in the forest, surrounded by birdsong and dappled sunlight. Savor a special moment that nourishes both body and mind as time gently slows down. Wake up to the luxury of freshly baked bread from a local bakery. We also offer bacon and eggs, fresh salad with homemade dressing, cheese and ham, and yogurt. With coffee or tea, mix and match your favorite ingredients and enjoy self-cooking at your own pace. Freshly made sandwiches on warm, freshly baked bread are truly exceptional.
Your child
You can stay.
For stays of up to 6 guests, the rate is for exclusive use of the entire property, even if children are included. For 7 or more guests, the following additional fees apply. *If you would like a Plan with meals, both the “Additional Guest Fee” and the “Meal Add-on Fee” are required. Please see the Plan description for details. ○Additional Guest Fee (for 7 or more guests / per person) ・Junior high school age and older: JPY 19,800 (tax included) ・Elementary school age: JPY 9,800 (tax included) ・Children (ages 2 to pre-elementary): JPY 6,800 (tax included) ・Under 2 years old: Free
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Face towel
  • ○ Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • ○ Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • ○ Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • ○ Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • ○ DVD player
  • ○ Blu-ray player
  • ○ Speakers for portable audio
  • × In-room PCs and tablets
  • ○ Microwave oven
  • ○ Tableware
  • ○ Washing machine
  • ○ Dryer
Facilities and Features
  • ○ Entire building rental
  • ○ With kitchen
  • ○ Housekeeping service available for consecutive nights
  • ○ With a washing machine.
  • ○ Multiple bedrooms
  • × Supermarket nearby
  • × Within walking distance of the station
  • ○ Parking available
  • ○ Meal service available
  • × Catering
  • ○ Outside food allowed
  • × Hot spring available
  • × Swimming pool available
  • × Barrier-free
  • × Pet-friendly
Esthetic Massage
None
Fitness gym
None
Room with Open-Air Bath
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Our open-air bath uses natural groundwater drawn from 100 meters underground. Enjoy the soft, mineral-rich water. Experience quick sweating and an open, soothing relaxation session in our Magma Spa Sauna.
SaunaAvailable
Hot stone spaNone
OthersWe offer a free Shuttle Service from Kazusa-Ichinomiya Station (advance Reservation required). Guests not arriving by car can also use this service with peace of mind. We can also assist with shopping stops along the way, such as at a supermarket.
About Hygiene Measures
This Facility holds a licensed restaurant permit and has appointed a hygiene management supervisor. We also continuously provide hygiene training for our staff and strengthen our management system to ensure a safe environment where you can enjoy your meals with peace of mind.

Reviews

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

There are no reviews available.

Access Information

Address
Chiba Prefecture1435-64 Kamioki, Isumi City
TEL:+81-470-62-6383

●By Car
Approx. 90 minutes from central Tokyo
Ken-O Expressway: about 40 minutes from Ichihara-Tsurumai IC
Kujukuri Toll Road: about 20 minutes from Ichinomiya IC

●By Train
JR Sotobo Line (Limited Express Wakashio): about 60 minutes from Tokyo Station
Free Shuttle Service available from Kazusa-Ichinomiya Station with advance Reservation

Parking Information
Fee
Free for guests
Parking time
Free time during your stay.
Parking space
No restrictions
Number of parking spaces
7 cars available outdoor
Valet service
Unavailable
Parking is available for 7 vehicles.
Please note that part of the access road to our Facility is narrow and sloped, so we kindly ask guests not to arrive in low-clearance vehicles (e.g., supercars).

Vehicles up to around 4.5 tons can pass, but access by large buses is difficult, so please refrain from arriving by bus.

Pickup and drop-off information
Available (Free)Reservation required at least 3 days in advance.
Shuttle Service at Kazusa-Ichinomiya Station: pick-up (14:30–16:00) / drop-off (9:30–10:00).
One-time service only, up to 6 guests. We can accompany you on one supermarket shopping trip once.
* One shuttle vehicle seats up to 6 guests.
* For groups of 7 or more, please use a taxi (about ¥3,000 for 20 minutes).

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