Overview

For more than half a century, ABBA Resorts Izu — known in Japanese as Zagyosoh — has been a beloved retreat for travelers seeking true Japanese hospitality. Nestled in the Ukiyama Onsen area of the Izu Peninsula, this ryokan blends timeless elegance, rich cultural heritage, and the comfort of modern luxury. The resort’s name, meaning “like sitting and fishing,” reflects its dedication to deep relaxation and spiritual renewal through the beauty of nature and tradition.

Surrounded by centuries-old bayberry trees and seasonal gardens, Zagyosoh is a place where time slows down. Guests can enjoy an atmosphere steeped in the Japanese spirit of Omotenashi — warm, thoughtful hospitality that anticipates every need. From spring cherry blossoms to the gentle snows of winter, each season offers its own charm.

Accommodation

Zagyosoh offers a choice between traditional Japanese-style rooms in the Main Wing and private villas. The Main Wing features tatami floors, sliding shoji doors, and garden views, creating a serene environment perfect for unwinding. Villas provide more privacy and a home-like feel, with spacious interiors and outdoor areas that blend seamlessly into the surrounding nature.

Every room is designed with floor-to-ceiling glass doors opening onto private gardens or terraces. Guests are invited to slip off their shoes, step onto tatami, and enjoy the simple beauty of clean lines, natural wood, and soft lighting.

Dining

The resort’s dining is a celebration of Izu’s seasonal bounty. Led by award-winning Executive Chef Shinji Ido, the Japanese cuisine at Zagyosoh showcases Kaiseki — an artful multi-course meal using fresh vegetables, seafood, and mountain delicacies from Shizuoka Prefecture. Chef Ido, also a certified fugu specialist, brings over 25 years of experience and a deep respect for local ingredients.

For guests seeking a different flavor, French Restaurant Yamamomo, headed by Chef Shinpei Yamamoto, offers refined French-Japanese fusion. Here, locally sourced produce is transformed into innovative dishes paired with rare Japanese teas, crafted into elegant mocktails that complement each course. Teppanyaki dining is also available, with chefs preparing premium meats and seafood before your eyes.

Breakfast offers a choice between Japanese and Western styles, both prepared with care and attention to detail.

Hot Springs

Ukiyama Onsen is renowned among hot spring enthusiasts, and Zagyosoh allows guests to experience its soothing waters in several ways. The Garden Open-air Baths — such as the moss garden-view “Hanabusa” and the hexagon-shaped “Aoi” surrounded by trees and flowers — create the feeling of bathing in a forest. The men’s and women’s baths alternate daily so guests can enjoy different settings during their stay.

Private open-air baths are available in the East Wing, offering serene views over bayberry trees and the Izu Sea. These may be enjoyed free of charge when unoccupied.

The mineral-rich waters are gentle on the skin and known for their restorative effects, perfect for relaxing after a day of exploration.

Facilities

ABBA Resorts Izu is as much a cultural destination as it is a luxury retreat. The grounds feature a meticulously maintained Japanese garden with 400–500-year-old trees, preserved as part of the resort’s original design. The Samurai Swords Gallery “Gi no Kokoro” displays rare and valuable swords from the owner’s private collection, offering an intimate view of Japan’s martial heritage.

Other facilities include:

• Shops with regional crafts and souvenirs
• Banquet halls for events and gatherings
• Tea House Yamamomo-An, where guests can participate in an authentic Japanese tea ceremony
• Bar “Yoimachi” for a quiet drink, plus private karaoke rooms
• Multiple dining venues, including French, Japanese, and teppanyaki options

Activities

The resort offers a range of cultural and seasonal activities. In spring, the Cherry Blossom Izu Festival is a highlight, with blossoms visible on the grounds from January to April due to the variety of trees planted. Throughout the year, guests can explore the natural wonders of the Izu Peninsula, designated a UNESCO Global Geopark for its volcanic origins and unique landscapes.

Onsite cultural programs, such as tea ceremonies and guided tours of the sword gallery, connect visitors to Japan’s heritage, while the surrounding area offers hiking, coastal views, and visits to local shrines and markets.

Additional Features

• Multiple styles of accommodation, from tatami guest rooms to private villas
• Award-winning dining led by masters of Japanese and French cuisine
• A variety of hot spring baths, including large public baths and private open-air options
• Rich cultural experiences, including samurai sword displays and tea ceremony
• Prime location in the scenic Ukiyama Onsen area of the Izu Peninsula