Lai Karuizawa
Where mountain air clears the mind and forest shadows inspire the soul. Japan's premier highland sanctuary.
Book NowJapan's Most Beloved Highland Retreat
Nestled in the highlands of Nagano Prefecture, Karuizawa has been Japan's premier mountain resort since the 19th century. Originally discovered by Western missionaries seeking escape from Tokyo's summer heat, it evolved into a sanctuary for artists, writers, and families seeking connection with nature.
Today, Lai Karuizawa continues this tradition of thoughtful retreat. Our properties offer escape into pristine forests, cool mountain air, and the timeless beauty of the Japanese Alps. Each villa is designed to harmonize with its natural surroundings—where architecture breathes with the forest and every window frames a living landscape.
Just one hour from Tokyo by Shinkansen, yet a world apart. Experience the Karuizawa that generations of discerning travelers have returned to, now enhanced by PIPI's intelligent hospitality.
A Destination for Every Season
Karuizawa transforms with the seasons, each bringing its own unique beauty and experiences.
Spring
Cherry blossoms and fresh mountain air. Perfect for forest walks and outdoor meditation.
Summer
Cool highland escape from city heat. Lush forests and vibrant wildlife.
Autumn
Spectacular fall foliage. The mountains ablaze with red, orange, and gold.
Winter
Snow-covered silence. Fireside evenings and nearby skiing adventures.
Mountain Sanctuaries
Morino Hanare
森の離れOur flagship property. A private sanctuary in the forest with panoramic mountain views.
4 Bedrooms · Up to 8 Guests
ASAMA 158
浅間 158A grand 600㎡ villa with private natural hot spring, spacious living areas, and nine independent bedrooms. Ideal for group retreats, executive gatherings, and multi-family getaways in Kita-Karuizawa.
9 Bedrooms · Up to 25 Guests
Coming 2026
近日公開Another mountain retreat joining our portfolio. Stay tuned.
Life at Lai Karuizawa
Mornings in the mist. Afternoons by the fire. Evenings under mountain stars. Every moment invites presence.
What Awaits You
Forest Bathing
Practice shinrin-yoku in pristine forests. Nature's therapy for the modern mind.
Fireplace Warmth
Gather around the hearth. Traditional warmth for cooler mountain evenings.
Tokyo Accessible
Just 1 hour by Shinkansen. Mountain escape without the journey.
PIPI Powered
Seamless check-in, instant support, and intelligent hospitality.
Expanding Our Mountain Collection
Our Karuizawa portfolio is growing. We're carefully curating additional properties that meet our standards for design, location, and harmony with nature.
- Morino Hanare — Now available, our flagship forest retreat
- ASAMA 158 — Grand hot spring villa for up to 25 guests, now open
- Direct Booking — Best rates guaranteed through our PIPI Guest platform
Book Direct for the Best Experience
Reserve directly through our PIPI Guest platform for guaranteed best rates, flexible cancellation, and personalized service from our local team.
Reserve Your Villa