Day-use bathing and the lunch set are closed all day on September 2, 2026, for a fire drill.
Bathing only costs 1,200 yen on weekdays and 1,500 yen on weekends and holidays, plus a 70 yen bathing tax. A bathing and lunch set (soba noodles or Unmen (温麺), a local wheat noodle) is also available for 4,400 yen per adult, with bathing from 10:00 to 15:00 and lunch from 12:00 to 13:00.
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Private bath available for day-use visitors or hotel guests to reserve
Shared bathing area for all genders
Allows entry with visible tattoos
Welcomes children and families
Restaurant or dining open to visitors (not just hotel meal plans)
Shower, wash stations, soap and shampoo provided
Washing amenities are at the indoor bath; the outdoor rotenburo itself has no washing stations (露天風呂には洗い場がございません).
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
Akiu Grand Hotel is a large hotel above the Rairai-kyo (磊々峡) gorge, with big baths split between its main building and annex: four named baths in total, alternating between men's and women's use through the week. The open-air tubs at the main building's Bonten-no-yu (梵天の湯) and Megohime-no-yu (愛姫の湯) look straight out at the gorge's rock face, framed by cherry blossoms in spring and colored leaves in autumn. The annex adds a foot bath, a lying-down tub for watching the sky, and a sauna. The water itself is mild and faintly salty, smooth on the skin. Buffet dinners, karaoke rooms and a slightly worn-in, old-school feel round out a stay built more for an easy overnight soak than a quiet retreat.
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Last updated August 5, 2026