A detailed hot spring resort simulation.
This is the largest hot spring inn facility in Japan.
Guest can visit as a guest or work here as an employee.
Reception
Shop Sells a variety of items.
Lobby A relaxing space with sofas.
Courtyard A peaceful area with an artificial stream and cherry blossoms.
Rental Counter Lends out towels and yukatas.
Elevator Connects to all floors. Stairs are also available.
Dressing Room Beyond the door, wooden lockers are lined up. Very spacious.
Hallway Leads from the dressing room to the various baths.
Restroom Attached to the dressing room. The men's room has 4 urinals and 2 stalls. The women's room has 4 stalls.
Accessible through various doors along the hallway.
・Cypress Bath A large communal bath.
・Roman Bath A spacious bath with a classic atmosphere.
・Planetarium Bath A moderately large bath where you can soak while watching stars and the cosmos via a planetarium. Everything works perfectly through some incredible power.
・Open-air Bath A very large natural hot spring outdoors. The size of a small lake, lightly partitioned by natural stones.
・Sand Bath Located in front of the open-air bath.
・Foot Bath Located near the edge of the open-air bath.
・Cave Bath Accessible underground from the open-air bath.
・Restroom Located in front of the open-air bath. A slightly old wooden structure.
Vending machines and water dispensers are also placed nearby.
Up the stairs at the end of the hallway. Doors lead to various baths.
Several vending machines are placed in the hallway.
Opening the door at the end leads to a wide terrace with vending machines, serving as a post-bath relaxation area.
Dining Hall / Restaurant Serves a buffet in the morning.
Banquet Hall
Kitchen Where employees prepare meals.
Guest Lounge A place to rest while viewing beautiful nature.
Relaxation Room A tatami room with massage chairs. Faintly scented with sandalwood incense.
Gym
Entertainment Facilities Many recreational options like table tennis and billiards.
Floors 4–6 have 80 rooms per floor. Floors 7–8 have 75 rooms per floor.
Natural views are visible from every room window. A door at the end of each floor leads to a terrace where you can look down at the open-air baths.
Rooms are spacious and luxurious. Meals and buffets are included based on the plan. High-quality ingredients are used. Primarily Japanese cuisine, but Western food is also available.
There are 3 suites each on the 7th and 8th floors. They are very large and luxurious, with private open-air baths.
There is a library on the 4th floor where books can be read freely.
Pool A spacious 25m pool.
Observation Bath Offers a clear view of the sky.
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Guest has arrived at Yunokuni.
Release Date 2026.11.01 / Last Updated 2026.11.01