Iwai Station × Immersive Experience AccommodationRecommended Hotel·Ryokan

In an open, ocean-view setting surrounded by nature, you can enjoy a 40 m infinity pool, two saunas, BBQs, and sunsets sinking into the horizon—available for both overnight stays and day use. Escape the bustle of everyday life and unwind your mind and body in harmony with nature.Perfect for couples, friends, groups, and families with children. The pool temperature is adjusted to suit the outdoor climate for comfortable swimming year-round. In winter, it is heated to around 40°C, so you can enjoy it like a spa or open-air bath.

“Cap Martin Funny House” is a resort-like retreat inspired by the beautiful village of Cap Martin in the South of France, surrounded by clear seas, blue skies, and the scent of nature. The fully glass-fronted structure facing the ocean bathes in warm sunlight during the day and transforms into a lantern floating on the sea with enchanting lights at night. Located about an hour from the city center, this private residence overlooking the mild southern Boso coastline offers a serene and elegant getaway.

HARUKA KANATA - Another Home Away from Home - Nestled quietly in the serene countryside of Hirakuri Shimo, Minamiboso, Chiba Prefecture, lies a vast private space spanning approximately 5,000 square meters. Within this expansive area are three unique villas: "HARUKA," "KANATA," and "SUMIKA." This exclusive private sauna villa accommodates up to two groups per day and a maximum of 20 guests. Do everything you want. Or do nothing at all. Under the starry sky, enjoy irreplaceable moments as the flickering flames of a bonfire dance in silence. Experience the richness of simply being amidst nature's harmony with all your senses. HARUKA KANATA consists of three villas designed for various occasions—whether for couples, small groups, or larger gatherings. All accommodations include access to shared facilities such as saunas, open-air baths, BBQ grills, wood/pellet stoves, and fire pits.■ SUMIKA Villa (1–6 guests; 1 bedroom; 97 sqm) Opening in May 2025! The new SUMIKA villa is inspired by the concept of a forest dwelling and is ideal for couples or small families/groups. Its seamless indoor-outdoor living space offers an immersive experience surrounded by nature. Accommodates up to six adults plus two preschool-aged children.■ KANATA Villa (1–12 guests; 4 bedrooms; 180 sqm) With four bedrooms available, this villa is perfect for larger groups such as three to four families but also suitable for couples or smaller groups seeking comfort and privacy. Enjoy saunas, open-air baths, wood stoves, bonfires—all amidst breathtaking natural surroundings.■ HARUKA KANATA Villa (1–14 guests; 5 bedrooms; 250 sqm) This option combines both HARUKA and KANATA villas into one exclusive rental space—ideal for larger parties while still accommodating smaller groups with optional add-ons like HARUKA Villa access only when needed.Additionally: HARUKA Villa uniquely allows pets! (*Note: Currently unavailable as an individual rental.)With the addition of SUMIKA Villa alongside HARUKA KANATA Villas combined into one booking option—accommodating up to six rooms total—the property can host up to a maximum capacity of twenty people comfortably! Perfectly suited even for team retreats or group training camps!

80 minutes by car from Tokyo. A glamping Facility has been established along the Hojo Coast in Tateyama, Minamiboso. This Facility features an American high-grade trailer as a Property, equipped with a deck of approximately 20 tatami mats (32㎡) right in front of the sea. Guests can enjoy barbecues and sunbathing while gazing at the ocean and feeling the sea breeze. During the summer, you can dive into the sea for fun, and an outdoor jacuzzi is also available. You are welcome to bring your own food and drinks to enjoy a BBQ on the deck. Spend a luxurious time on the deck while admiring the ocean view.