Decide on access first.
Checking transportation options such as train stations, pick-up/drop-off services, and parking in advance will make it easier to plan your itinerary from arrival to your stay.
Kanagawa Prefecture / Atsugi City

Supporting the dining experience at Fukumoto-kan are fresh vegetables delivered every morning from the local area and neighboring regions, and seasonal ingredients that reflect the breath of each season. Rather than attracting attention with flashy presentations, the dishes here quietly bring out the inherent power of the ingredients, allowing the nourishing flavors to gently permeate the body.
Among their offerings, the signature "wild boar hot pot" is a dish carefully prepared using the bounty of the mountains. The deepening flavor with each bite seems to gently soothe the mind and body that have relaxed during your travels. Each dish is prepared with care, using seasonal vegetables as both the main ingredient and a supporting player, and depicting the changing seasons with all five senses.
It evokes a sense of nostalgia, yet it is undeniably refined. This is a meal to be savored slowly in quiet time, while enjoying the lingering feeling after a bath.



Fukumotokan's pride and joy is its hot spring, which has been selected as one of Japan's 100 best hot springs and is renowned for its beautifying properties.
While only Yugawara and Nanasawa in Kanagawa Prefecture have been selected, our inn uses two hot spring sources, ensuring a constant supply of fresh water. The spring water is highly alkaline with a pH of 9.9 or higher, gently removing old dead skin cells and excess sebum like soap, bringing out the skin's natural beauty.
Furthermore, it is rich in metasilicic acid, which is said to have high moisturizing effects, and the smooth, radiant skin you get after bathing is truly amazing. The water, with its silky smooth texture, has been loved by many people for many years as a "beauty bath."
It also has a neutralizing and conditioning effect on the skin, and is said to not only relieve daily fatigue but also help keep the skin healthy.
Please come to our inn and let your mind and body slowly unwind while being enveloped in the finest hot springs nurtured by nature.



Fukumotokan is a long-established inn in Nanasawa Onsen, Atsugi City, Kanagawa Prefecture. Founded in 1856 during the Ansei era, this mountain retreat offers guests the chance to relax in its open-air bath and enjoy the highly alkaline "beauty spring" with a pH of over 9.9. It's also conveniently accessible by bus from Hon-Atsugi Station. Enjoy a truly relaxing stay in a tranquil Japanese setting, complete with kaiseki cuisine featuring seasonal ingredients from the countryside.




19,250 Yen ~One adult, one night, two meals included.
Rates vary depending on the date of stay, number of guests, and room type. Please check the official booking page for the latest rates.
An upgraded course featuring ingredients from the naturally abundant Nanasawa region.

21,450 Yen ~One adult, one night, two meals included.
Rates vary depending on the date of stay, number of guests, and room type. Please check the official booking page for the latest rates.
I savored shabu-shabu made with "Ashigara Beef," a renowned brand from Kanagawa Prefecture.

18,150 Yen ~One adult, one night, two meals included.
Rates vary depending on the date of stay, number of guests, and room type. Please check the official booking page for the latest rates.
Enjoying delicious food in small portions. A gourmet journey that prioritizes quality over quantity, savoring the four seasons of the countryside.

15,950 Yen ~One adult, one night, two meals included.
Rates vary depending on the date of stay, number of guests, and room type. Please check the official booking page for the latest rates.
The head chef personally selects and scrutinizes the ingredients. This is a colorful and meticulously prepared basic kaiseki meal, featuring the chef's special hot pot bursting with flavor and exquisite dishes that showcase the tastes of the countryside.

Iiyama Hakusan Forest Park is a nature park located in Iiyama, Atsugi City, encompassing Mount Hakusan and the surrounding foothills. Visitors can enjoy the scenery of all four seasons, including cherry blossoms, fresh greenery, and autumn leaves. Hiking trails are also available, starting from the area around Iiyama Kannon and leading towards Mount Hakusan. It's ideal for those who want to enjoy nature walks and seasonal photography before or after their stay at Fukumotokan.
It's about a 20-minute drive from Fukumotokan. This may vary depending on the season and road conditions.

Oyama Afuri Shrine is an ancient shrine nestled on the slopes of Mount Oyama in the Tanzawa Mountains. You can reach the lower shrine by taking the Oyama Cable Car, and enjoy the views of Sagami Bay and the fresh mountain air while visiting the shrine. As it is a central spot for sightseeing in Oyama, it is recommended to allow ample time to combine your visit with a stroll along the approach to the shrine and exploring the surrounding area.
This is a possible destination accessible by car and cable car from Fukumoto-kan. Please allow extra time during peak hours.

Hinata Yakushi (Hojobo) is a historic temple located in Hinata, Isehara City. The approach to the temple, the Niomon gate, and the tranquil atmosphere of the temple grounds are impressive, making it an easy place to incorporate into a historical walk in the Nanasawa/Hinata area. As you can visit the temple while taking a short walk through nature, it is suitable for those who want to enjoy a peaceful sightseeing experience in conjunction with a hot spring stay.
It's about a 20-minute drive from Fukumotokan. There's a walking section, so comfortable shoes are recommended.
Accommodation and hot spring stay
Fukumotokan is a long-established inn in Nanasawa Onsen, Kanagawa Prefecture, perfect for those who want to enjoy a quiet hot spring stay. With a history dating back to 1856, hot springs known for their skin-beautifying properties, seasonal kaiseki cuisine featuring local ingredients, and various meal plans including Ashigara beef and wild boar hot pot, you can choose the accommodation that best suits your needs.
Checking transportation options such as train stations, pick-up/drop-off services, and parking in advance will make it easier to plan your itinerary from arrival to your stay.
By incorporating bath time, room time, and time spent within the hotel into your itinerary, you can create a travel plan that goes beyond just transportation.
Compare dinner, breakfast, local cuisine, and available packages to create a stay that suits your travel purpose.
By combining short sightseeing trips before and after check-in, you can visit local attractions without sacrificing time at your accommodation.
If you're using Fukumotokan, a hotel in Nanasawa Onsen known for its beautiful hot springs, wild boar hot pot, and its connection to Takiji Kobayashi, as your base for your trip, it's easier to balance travel, hot springs, and meals by planning your sightseeing around the area by working backward from the time you'll spend at the hotel.
This is a long-established inn located in Nanasawa Onsen, and the page introduces its skin-beautifying hot springs and seasonal kaiseki cuisine featuring local mountain ingredients.
The menu features kaiseki (multi-course) meals including Ashigara beef, wild boar hot pot, and domestic beef shabu-shabu. Please check availability and menu details when making a reservation.
This draft primarily focuses on information from the accommodation page. Please check the official website or the booking screen for information regarding day-use options.
Nestled at the foot of the Tanzawa Mountains, amidst the tranquility of Nanasawa Onsen, lies the long-established inn, Fukumotokan. What awaits you here is high-quality hot spring water, exquisite kaiseki cuisine that carefully reflects the seasonal ingredients, and the luxury of a leisurely pace of Japanese time.
This inn still carefully preserves the room where the writer Takiji Kobayashi stayed and wrote his novel "Org." The space, where a sense of history subtly lingers, is sure to add a quiet depth to your stay.
Renowned as a famous hot spring, Nanasawa Onsen is appealing for its smooth texture, thanks to its strong alkaline properties. The feeling of melting away the moment you touch the water, and the moisturizing feeling after bathing, are so pleasant that it has been affectionately known as the "beauty spring." Experience the ultimate "glowing skin hot spring" in the open-air bath that reflects the beauty of the four seasons and the spacious indoor bath.
And what further enhances the lingering feeling of the hot springs is the food. The menu features local ingredients that cherish the flavors of the region, including the famous "wild boar hot pot." The flavors, which are said to contain nutrients that support good health, such as protein, minerals, and B vitamins, will lead you to a time of "inner rejuvenation" during your trip.