Katsuura Station × Accommodation For Enjoying Local Train TravelRecommended Hotel·Ryokan

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 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 to be a place where you can savor life’s special moments. Onjuku Beach, famous from the children’s song “Tsuki no Sabaku (Desert of the Moon),” offers a beautiful view 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. Dinner is served as a half-buffet featuring a main dish, using local ingredients. Enjoy your time your way on our seaside terrace.

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.

Property located close to Katsuura Station. All rooms are equipped with Plasma Cluster air purifiers, offering a modern resort-style open atmosphere for relaxation. Guests can also enjoy leisurely moments on the private garden terrace. Morning coffee and bread service is available, and coffee is served in the lobby until 8 PM. Additionally, casual Japanese cuisine featuring fresh seafood is one of the highlights.

A modern and private retreat designed by renowned Japanese designer Shigeru Shindo, offering a sophisticated Japanese-modern ambiance. All five rooms feature semi-open-air baths, blending style with traditional Japanese elements. The cuisine, rooted in Japanese tradition, showcases unique creativity across genres. Experience the luxury of seasonal gourmet delights and a space to truly relax, delivering heartfelt impressions.