《March 2024》I stayed here around mid-March 2024.Based on the reviews on Google Maps, I was intrigued by the delicious-looking food, so I called them directly and made a reservation (there seemed to be no official website or internet reservations, only phone reservations).There were about 3 groups of guests including ourselves.The owner seemed to be working alone, so depending on the availability of other guests and the time of day, I thought it would be difficult to respond by phone or during the stay.I was able to borrow the key and geta for Takinoyu (5:00-23:00)Taki no Yu is a public bath that can only be used by local residents and some guests.There are no showers, but shampoo and body soap are not allowed.It was also convenient as it was the closest inn to Shika-no-Yu (8:00-last reception 17:30, 500 yen) and Sesshoseki/Nasu Onsen Shrine.Face towel, yukata, toothbrush, hair dryer, guest room keyThe above items were not in the room, but you could borrow them if you asked the owner.→It is better to prepare your own bath towels, pajamas during the cold season, hair dryer, shampoo, cleansing and other skin care sets, shaving etc. I think it's good)I was also able to use the refrigerator and microwave in the common space.There were two shared toilets and sinks.It's cold in winter because it only has cold water.The toilet faucet had turned black due to the sulfidation effect of sulfur components.Electrical appliances such as hair dryers are also susceptible to deterioration and corrosion due to sulfur content.I was very happy to be able to take a bath in a hot spring with such a strong sulfur content.There was a strong smell of hydrogen sulfide even on the bus and in the cabin.You are responsible for raising and lowering the futon yourself.The mattress sheets, pillowcases, and comforter were clean.The kotatsu and fan-shaped halogen heaters were very warm.I thought the electricity bill would be high in the winter.I didn't use the kerosene stove because I didn't know how to ignite it with a match (I think it would be a good idea to ask the owner)There was no air conditioning and Wi-FiThe owner was very kind from the time I made the reservation over the phone to the time I stayed.The food was also very delicious as expected.As mentioned in other reviews before, I was surprised at how thick and plentiful the sashimi was and how luxurious it was.All side dishes were delicious.The rice and miso soup in the bowl were especially delicious.I was able to take it out of my room and relax.Dinner time seemed to be 17:30 or 18:00.Our breakfast was around 7:40 (not sure if the time can be changed)I was very sad because I left a lot of rice in the bowl.I should have asked for a small amount of rice in advance.I am very sorry.There were several guesthouses in Nasu Yumoto Onsen Town, but some of them had few reviews on their official website, online reservations, or online, so I felt it was difficult to get the latest information, so I thought it would be a good idea to call them directly to confirm. MasuIt was a wonderful stay at Nasu Yumoto Onsen.Thank you very much for your help during this time._*I was a little concerned about this*The exceptional price of 5,800 yen for one night with two meals, the friendliness of the owner, the ability to use Taki-no-Yu, which is a communal bath for local residents, the cost of electricity and kerosene for heating equipment, and the location. When I think about it, it's hard to say anything that bothered me, even if it was just a little bit, but since there might be some people who don't like it, I'll mention it (maybe I'm just not used to long-established guesthouses). yeah)・There was garbage (peanuts, etc.) that the previous guest had put in the trash can.・There was about 5 cm of water in the kettle that the previous guest had put in it.・There were multiple pieces of dust, small dirt, hair, etc. on the floor, so it may be difficult for people with allergies.・It's not the inn's fault, but there were multiple insects in the guest room even during the cold season, so there may be more insects in the summer.Maybe it just happened this timeThe delicious food, the kindness of the owner, the opportunity to use Taki-no-Yu, a public bath for local residents, and the great location, so considering the accommodation fee, which includes the cost of using the heating equipment, , I don't think you should ask for too much.I hope that my experience will be of some help to some of you._I took a bus from the west exit of JR Kuroiso Station to Nasu Yumoto Onsen (bus stop).If you are using public transportation, I think it is a good idea to check the timetable in advance and ask for breakfast time.