Overview

Hotel Fuji sits in Yamanashi Prefecture’s Isawa Onsen Village, one of the region’s most celebrated hot spring areas. Known for having the largest rock bath in the prefecture, the hotel blends open-air luxury with traditional comfort. Whether you’re soaking in a garden-view bath, lounging by the pool, or relaxing in a private sauna, Hotel Fuji offers spaces designed for complete relaxation. The hot springs here are also known for their skin-beautifying effects, making your stay feel like a spa retreat.

Surrounded by views of Mount Fuji and rich with local culture, the hotel welcomes travelers of all ages. From lively summer activities for children to peaceful spa treatments for adults, it offers something for everyone. The staff encourages you to enjoy the changing seasons through food, bathing, and nature.

Accommodation

Hotel Fuji features a variety of room types across its main building and annex, Bettei Bibo. Rooms range from traditional Japanese-style to Japanese-Western hybrids, each offering comfortable layouts and calming interiors.

Japanese + Western Style Room (Main Building): Renovated with a spacious blend of bed and tatami areas. Ideal for those who want traditional design without sacrificing modern comforts.

Japanese-style Room (Main Building): Features 26 square meters of space, retro tile bathrooms, and views of the courtyard and surrounding mountains. The in-room bath uses natural hot spring water.

Bettei Bibo Guest Rooms: These upgraded spaces include refined Japanese interiors and enhanced amenities. A quiet retreat perfect for longer, restful stays.

Standard Japanese Rooms: Found in the main building, these rooms offer a relaxed atmosphere for individuals or groups. Choose non-smoking rooms upon booking.

Each room comes with air conditioning, a bath and toilet, a tea set, TV, refrigerator, safety box, and free Wi-Fi. Yukata, towels, and toiletries are also provided.

Dining

Dining at Hotel Fuji is a highlight of your stay. The hotel’s original buffet offers an abundant selection of Japanese, Western, and Chinese dishes. The chefs prepare meals with seasonal mountain vegetables, seafood, and local specialties. Watch tempura and steak being freshly cooked at the live kitchen, or enjoy beautifully arranged sushi and desserts crafted with care.

For a more formal experience, you can enjoy a traditional Kaiseki meal. The seasonal Koshu Shunsai Kaiseki features colorful dishes that highlight the ingredients’ natural flavors. If you prefer something local, the Koshu Beef Kaiseki lets you taste Yamanashi’s renowned beef in four different preparations: steak, sukiyaki, shabu-shabu, and sashimi.

Start your mornings with a breakfast basket you can enjoy in your room, by the poolside, or at the café. It’s a relaxed way to begin your day without the need to go to a buffet hall.

Onsen and Wellness

Hotel Fuji is home to the largest rock bath in Yamanashi Prefecture. Soak in waters known for their beautifying effects, proven by cosmetic research to enhance skin smoothness and moisture.

Public Baths:

Oiwa Bath “Shingen”: This massive rock bath includes sauna, jet bath, and bubble bath areas. It’s a true showpiece and a must-experience.

Open-Air Bath “Furin”: An outdoor bath designed to blend into nature, filled with light and fresh air.

Garden Bath “Kinsui”: Offers a range of bathing options, including a sauna and waterfall bath, surrounded by a lush garden.

Outdoor Bath “Juju”: Tucked into the greenery, this bath provides quiet healing with soft natural light.

Private Observation Baths:

“Burari”: A calming stone bath with panoramic views of the town’s nightscape. Spacious enough for families and fully equipped with changing facilities.

“Yururi”: A cypress-style bath with the same top-floor views, perfect for quiet, private moments.

Private Sauna “MATKA”: This new outdoor sauna concept includes four barrel-style saunas. After heating the stones yourself, cool off in a bath of underground spring water from Yamanashi. It’s a peaceful reset in the middle of nature. After your sauna session, head to the public baths for a relaxing soak.

Guests with Tattoos

If you have tattoos, you’re welcome to use the private baths or the MATKA sauna. These spaces provide a private, judgment-free experience and full access to the hot spring facilities.

Facilities

Lobby: A bright and welcoming area with a chandelier and a quiet ambiance for check-in or casual lounging.

Front Desk: Staff are available throughout your stay to answer questions or help with reservations. Dial extension 9 from your room for assistance.

Café & Bar Helios: Located beside the pool, this relaxed space serves drinks and light meals in a calm setting.

Banquet Hall: Perfect for larger gatherings, family meals, or events. Meals can be arranged for groups.

Activities

During summer, Hotel Fuji becomes especially lively. Children can enjoy playground equipment and summer-specific programs designed for fun and family bonding. The hotel’s location also makes it easy to explore local attractions, enjoy Mount Fuji views, or go on seasonal outings arranged through the front desk.

Additional Features

• Free Wi-Fi throughout the hotel
• Free shuttle service from JR Isawaonsen Station
• In-room hot spring baths (select rooms)
• On-site spa with aromatherapy massage services
• Yukata provided for all travelers
• Family-friendly services including baby chairs in private baths
• Ample private parking available across from the hotel