Katsuura Station × Stays Popular For SaunaRecommended Hotel·Ryokan

Katsuura has long been cherished as the closest summer retreat from Tokyo, known for its lack of extreme midsummer heat.With a mild winter and a calm climate year-round, you can also enjoy golf and marine activities.All guest rooms offer south-facing ocean views overlooking the Pacific Ocean.Relax in the open-air large Onsen bath, with palm trees below creating a tropical atmosphere.Enjoy a special moment of relaxation surrounded by breathtaking scenery.

THE LAKOTAN, located 90 minutes from the city center, is a hidden retreat surrounded by a rich and diverse ecosystem, offering breathtaking natural beauty. This resort features luxurious amenities such as a sauna where you can relax while embracing nature and a 1,000-square-meter private garden. Enjoy an array of outdoor activities, cultural experiences, and exquisite dining to your heart's content.

Just steps from the beach. A collection of two-story, detached villas standing along the shore in Onjuku, Chiba. As the second installment of the “Gokiri” series that began in the satoyama of Isumi City, Chiba, a new seaside stay now begins. Hot springs, sauna, and cold plunge pools—and many villas feature private pools. Gastronomy crafted with locally sourced ingredients and dog-friendly accommodations. In this rare setting with the Pacific Ocean stretching out before you, enjoy an exceptional stay that lets you savor its blessings with all five senses.

Ubarakan is an Accommodation where you can savor fresh seafood. Seafood delivered directly from the fishing port right in front of us is among the best in Boso in both quality and quantity. Our natural Onsen, enjoyed in four types of baths (Tunnel Bath, Cave Bath, Scenic View Bath, and Private Family Bath), is also highly praised. Surrounded by the beautiful, unspoiled scenery of Ubara Risokyo, our Accommodation offers Rooms with sweeping views of the Pacific Ocean and Ubara Risokyo. Forget the bustle of everyday life and enjoy time that flows at a leisurely pace.

A private villa overlooking a waterfall: “and RIVER Katsuura”Located in Katsuura City, Chiba Prefecture, at the headwaters of the Isumi River.Right in front of and RIVER Katsuura, a magnificent panorama of waterfalls and lush greenery unfolds.Savor an exceptional time with an open-air bath fed by natural mineral spring water and a sauna, all while taking in the breathtaking view.An indulgent escape unlike anything you’ve ever experienced.Leave the city behind and surrender to time that flows gently as you gaze at the waterfall.and RIVER Katsuura is an exclusive resort villa limited to one group per day.

Private Villa Hotel "THE VIBES VILLA" An exceptional oceanfront with the stunning Ubara Beach right before your eyes. Located in Katsuura City, Chiba Prefecture, just 90 minutes from central Tokyo. Escape the hustle and bustle of the city to a serene and extraordinary resort space. Exclusively for one group per day, this villa stands on a private 550-square-meter property, featuring a modern and luxurious design crafted by a renowned space designer. Equipped with an original sky-gray sauna designed for sophistication, enjoy an indulgent outdoor relaxation experience surrounded by breathtaking ocean views and the soothing sound of waves. Take your time to feel the flow of moments—gaze at the sea, sense the sea breeze, listen to the waves. Relish in the luxury of doing “nothing” during your stay.

Approximately 90 minutes from the city center, "Under the Sea UBARA" is a private villa located right on the beachfront. Enjoy a relaxing time surrounded by the stunning ocean views and soothing sound of waves.A swimming beach is just seconds away on foot, and the terrace features an oval sauna and pool for your ultimate resort experience.The interior boasts a design that evokes the feeling of being underwater, offering a luxurious resort ambiance. Optional BBQ facilities and pet-friendly accommodations are also available.Escape the hustle and bustle of city life and indulge in a serene, private seaside retreat.

Experience a refined chillout in a secluded retreat—an over-100-year-old traditional Japanese house, carefully renovated and embraced by a bamboo grove. In this special space where Japanese charm meets modern comfort, unwind and forget the everyday. Savor the refreshing coolness of the black pool and cold plunge, and enjoy a premium “totonoi” that leaves you feeling renewed from the inside out. Gather around the fire pit or enjoy an outdoor BBQ, have fun with table tennis or karaoke, and spend your time freely at the mini bar. A wide range of activities and services lets you relax your way—and create memories found only here.

A modern-design private villa set along the coast of Katsuura, Chiba Prefecture. About a 2-hour drive from central Tokyo. Tucked away in a quiet residential area, it offers a space where you can fully immerse yourself in truly private time.A living room defined by high ceilings and an open, airy feel, meticulously planned lighting designed around natural light, and carefully selected materials. Every detail is crafted to elevate the quality of your stay. Beyond the large picture windows lies a calm horizon stretching into the distance. As daylight shifts throughout the day, it brings a quiet sense of depth to the space.The Facility lineup is also extensive, including a sauna and an entertainment space—so you can enjoy your stay itself. Even during longer stays, comfort never fades. Ideal for families and groups of friends alike, this villa is also perfect for special occasions and anniversaries.*This Accommodation can host up to 16 guests.* If you would like to add more guests after making your Reservation, please contact our guest support team.

The “Terrace” at THE ONJUKU terrace is designed with heartfelt care to accompany your most precious moments. Onjuku Beach, famous from the children’s song “Tsuki no Sabaku (Desert of the Moon),” offers a beautiful landscape of white sand and a deep blue sea. Listen to the soothing sound of the waves and enjoy a relaxing stay. Our guest rooms are mainly twin rooms, with Japanese-style rooms, double rooms, and suite rooms for a true resort experience. For dinner, enjoy a half-buffet featuring a main dish along with local ingredients. Spend your time as you wish on our seaside terrace.

All guest rooms are 58 m² or larger and come with a mini-kitchen! Each room is also equipped with a washer and dryer, making it ideal not only for leisure trips but also for long-term stays such as sports training camps. The property also features an Onsen and a Japanese restaurant, so you can relax at your leisure. [Free Wi-Fi]

Enjoy panoramic views of the Pacific Ocean from our scenic Onsen with spectacular vistas and from Rooms with ocean views. At the separate Aqua Palace building, you can enjoy around 30 types of all-weather spas.

Located a 7-minute walk from Onjuku Station and just a 3-minute walk to the beach. Onjuku is known for its cooler summers and warmer winters compared to the city center. The accommodation features a private pool, jacuzzi, exclusive tennis court, BBQ facilities, and a grill table. Enjoy your time on the spacious 550-tsubo property with family and friends.