Hot spring area around Lake Ashi × Pet-Friendly StaysRecommended Hotel·Ryokan

A villa-style accommodation has opened, located about a 10-minute walk from Togendai Port and Togendai Station on the north side of Lake Ashi in Hakone. All guest rooms are equipped with natural Onsen and saunas. Enjoy a high-end wellness experience in the underground bath space and an exceptional relaxation experience with outdoor living spaces connected to your room. Additionally, two exclusive rooms feature Rakuten STAY's first introduction of "LOCA THE CLASS." magma spa-style saunas using Mount Fuji lava stones. Indulge in an exclusive, extraordinary getaway designed for adults seeking a rewarding journey.

Opened in March 2016. A simple-style No Meals Included Property newly added to "Hakone Kowakien." All Plans include a light breakfast, allowing for a relaxed and flexible stay. Also ideal as a base for Hakone sightseeing and Asama Mountain hiking.

Perfect for multi-generational and extended-family trips, multiple families traveling together, friend groups, company retreats, or executive offsites—this villa lets large groups “gather together and truly relax.”1. Up to 21 guests / 6 bedrooms Sleeps 19 as standard, or up to 21 with extra air mattresses. In addition to six bedrooms, both the 1st and 2nd floors have a living room and kitchen, so even large groups can relax at their own pace.2. Natural hot springs on both the 1st and 2nd floors One indoor natural hot spring bath is available on each floor. Both are spacious enough for multiple people at once, allowing your group to split up and enjoy the hot springs comfortably.3. Two saunas + an outdoor jacuzzi Choose from an outdoor barrel sauna or an indoor sauna on the 2nd floor. After your sauna session, unwind in the outdoor jacuzzi while taking in Hakone’s nature.4. Covered BBQ area The wooden deck features a covered BBQ space with two BBQ grills. Enjoy meals with family and friends in a setting that’s less affected by the weather.5. Private gymnasium for guests An exclusive indoor gym lets you enjoy basketball and table tennis. Great for rainy days or trips with children—stay active without leaving the property.6. Comfortable facilities for large groups Three toilets total (two on the 1st floor, one on the 2nd) and three washbasins total (two on the 1st floor, one on the 2nd). Together with two hot spring bathrooms, this layout helps prevent morning routines and bathing from bottlenecking in one place.7. Dogs welcome Up to three dogs (each up to 15 kg) are welcome. A private dog run is available on-site. Indoors, dogs may stay with you in the 1st-floor living room, gymnasium (1F), and Western-style room (1F).　*Please contact us if you plan to bring more than three dogs.*8. Ideal for company trips & executive offsites Equipped with fiber-optic Wi-Fi, a large whiteboard, and a projector. Hold meetings during the day; enjoy BBQs from late afternoon; then relax at night in the hot springs or saunas—all within one property.Play together during the day, BBQ in late afternoon, then head to the hot springs or saunas at night.More than just a base for sightseeing in Hakone—this entire private villa is designed so you can truly enjoy spending time together at home as well.

Enjoy the freedom of a private, whole-house rental, with a natural Onsen indoor bath and open-air bath all to yourself. Surrounded by the rich nature of Mt. Fuji and the Hakone mountains, unwind in soothing waters that reflect the blessings of the earth. In a space where traditional Japanese beauty meets modern comfort, escape the everyday and savor a refined stay that lets you truly relax.