Hot spring area around Lake Ashi × Accommodation With Semi-Open-Air Bath Guest RoomsRecommended Hotel·Ryokan

Welcome to Property Onsen Hakone Ashinoko Washintei Toyogetsu, a Sukiya-style inn overlooking Lake Ashinoko and encountering the beautiful moon. Each of our services is a heartfelt message conveying our feelings to each guest.

In the spring of 2017, after about a year and a half of silence, a new chapter began. Founded in 1662. A history woven by Onsen waters—Edo, Meiji, Taisho, Showa, Heisei, Reiwa. Surrounded by magnificent nature, the scent of the waters lingers as artifacts from different eras and worlds add color and elegance to the Ryokan. Let your thoughts drift to the founder, Mannemon Matsuzaka. A long-established Ryokan beloved since the Edo period as an Onsen Accommodation—so renowned it even appears in ukiyo-e prints by Utagawa Hiroshige. From meetings between Takayoshi Kido and Takamori Saigo to a stay by Bunroku Shishi, leading figures of the Meiji era once gathered here. Since then, many guests—including members of the Imperial Family—have continued to visit.What captivates visitors is our rare, highly beneficial spring water found only here: it contains all three celebrated skin-beautifying types—sulfur springs, sulfate springs, and bicarbonate springs. Another reason is our abundant flow rate of 200 liters per minute. We adhere strictly to “100% free-flowing from the source,” with no added water, no heating adjustments, and no circulation.Moreover, the history of Hakone Ashinoyu is said to date back to the Nara period—more than 1,200 years ago.Now come and savor Hakone’s finest famed hot spring—a place cherished through time—and enjoy being part of its continuing story into the future.

Basking in the ever-changing sunlight from morning to evening, the beautiful scenery of Mount Fuji reflects the colors of the four seasons on its gentle slopes. Hotel Green Plaza Hakone is a relaxing hotel offering a close view of this majestic mountain. Enjoy the journey you envisioned amidst the fresh nature.

The two rooms, "Main Building Asama" and "Main Building Ashigara," were newly renovated as "Japanese Modern Style" and reopened on Thursday, July 22, 2021. Details and images of the transformed rooms will be updated as they become available. We invite you to consider staying in the newly renovated "Main Building Asama" and "Main Building Ashigara."

Hakone Nanase (formerly Mana-tei Hakone) was established in July 2012 in Miyanoshita, Hakone. This small hotel boasts an in-house art gallery and music, complimentary private open-air hot springs, and creative Japanese cuisine centered on healthy organic vegetables. Miyanoshita is the heart of Hakone, one of Japan's premier tourist destinations, making it very convenient for visiting attractions. All rooms offer river and mountain views. Enjoy the four seasons of Hakone.

Located just 1.5 hours from the city center, Hakone Yuyado ZEN is a modern Ryokan in Hakone offering rare views of Mount Fuji. Each of the 10 rooms, equipped with semi-open-air baths, is named after a color, providing an ever-refreshing charm no matter how long you stay.

Featuring a unique fusion of a bar and a Hotel, your extraordinary experience begins the moment you check in at the bar counter during twilight. At "the bar," we offer a selection of light meals that perfectly complement the bar experience, alongside hundreds of whiskey bottles, original seasonal cocktails, and carefully curated fine spirits by our skilled bartenders. Our private bath comes with a bar counter and sofa, allowing you to relax and enjoy your drinks at your leisure. In the refreshing lounge surrounded by greenery, we serve a champagne brunch. Savor coffee or champagne while enjoying the breathtaking mountain views through the windows.

The second Hotel in the Kamakura Kokon brand grand opened in February 2024. In a serene setting where you can fully experience Hakone’s abundant nature, this is an all-suite auberge with only five suites.Rooms range from 92 to 126 sqm. Escape the bustle of everyday life and enjoy a space overlooking the scenery of Hakone. All guest rooms feature a dry sauna, cold plunge bath, and Owakudani Onsen.The Hotel is filled with art and surrounded by many trees, creating a quiet atmosphere that sets the stage for an extraordinary stay.In the large public bath, we offer two types of baths: a semi-open-air bath and an herbal bath. You can also enjoy Hakone’s scenery and Owakudani Onsen outside your Room.Dining features modern French cuisine focused on seasonal ingredients—nagori (lingering season), shun (in season), and hashiri (first of the season). We source not only local ingredients but also items obtained directly from producers across The whole country. We also offer an extensive wine list, including sommelier-selected wine pairing sets.Enjoy a special moment in your own private space amid the rich natural surroundings of Sengokuhara, Hakone. How about a stay in our all-suite Hotel with only five Rooms?This Facility has three floors but does not have an elevator. To help ensure your comfort, we have entrances on both the first and second floors; thank you for your understanding in advance.

In December 2026, Hakone will welcome Japan’s first esthetic-inclusive Hotel, with all Accommodation Plans including spa treatments, featuring just 11 Rooms. Every Room offers natural Onsen water sourced from Owakudani. In the lobby, enjoy free-flow drinks from check-in until evening. We also offer a private sauna and reservable private baths. Surrounded by the volcanic landscape in a highly secluded setting, we provide a retreat experience that goes beyond relaxation—helping you regain new energy and return to everyday life.

A resort Ryokan where you can relax to the soothing sound of water amidst the trees. Enjoy two types of Onsen from "Hakone Seventeen Springs," Kowakudani Onsen and Miyanoshita Onsen, with a total of seven different baths to explore. Complimentary milk and ice cream after your bath are also highly popular.

A 2-minute walk from Naka-Gora Station. Enjoy a large public bath fed by two hot spring sources and four private open-air baths. With services such as free-flow alcohol at dinner, a welcome drink, and after-bath ice cream—all included with no extra charge—we offer a relaxed Hakone stay.

A property to enjoy the nature of Hakone's outer mountains. Refresh in the spacious onsen bath and open-air bath. All guest rooms feature semi-open-air baths for private bathing. Buffet-style meals with Japanese and Western cuisine are also available. Enjoy karaoke rooms, mahjong rooms, and table tennis.

A dedicated Onsen Ryokan for guests with their beloved dogs, nestled in the scenic Gora area, known for its hot springs, gourmet cuisine, and sightseeing attractions. The facility features an indoor dog run directly connected to the entrance, a well-equipped dog kitchen with complimentary treats, and private baths that you can enjoy together with your dog. The semi-private restaurant offers a special buffet for dogs so you can savor delightful meals together. Guest rooms are designed for relaxation with your dog and come equipped with amenities such as custom-made beds specifically for your furry companion. Enjoy a tranquil stay in Hakone Gora to the fullest.