Tsukuba Onsen KIRARI annex
つくば温泉 喜楽里 別邸つくばおんせん きらくさと べってい
Day Use
YesLast admission 23:00. Closed a few times a year for maintenance, no regular holidays.
Adults ¥1,300 on weekdays, ¥1,500 on weekends and holidays / Children ¥750 on weekdays, ¥850 on weekends and holidays. Preschool children not allowed.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Cold water bath available after sauna.
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
Admission allowed from elementary school age (elementary school ¥750/¥850). Preschool children not allowed. Elementary school children cannot use some ganbanyoku areas (except dedicated rest area, relaxation room, comic corner). No admission for elementary school children alone.
A restaurant or dining room open to visitors, not only meals for overnight guests
Includes a dining area 'Gohan-ya Fugen'.
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
Face towel and bath towel rental available.
Relaxation space for after bathing
Rest area: reclining chairs (fully flat, with USB power, women-only space available), couch sofas, blankets provided. Ganbanyoku-dedicated rest area and comic corner (about 2,000 books) available.
On-site or nearby parking available
Free parking available.
Views
ForestHighlights
Electric Bath
Jet Bath
Ganbanyoku
Lukewarm BathAbout
A day-use bathing facility in Tsukuba City, Ibaraki Prefecture. It has a natural hot spring (sodium chloride spring) that emerged from 1,620 m underground in December 2017. The rotenburo "Ueno-yu" offers kakenagashi from the source. The facility includes an open-air bath surrounded by a hinoki forest, an indoor bath with a löyly sauna, high-concentration carbonated spring, electric bath, and the region's largest purgama and ganbanyoku (thermal rooms). The restaurant "Gohanya Fugen" serves kamado-cooked rice and dishes using Ibaraki ingredients. Admission is allowed from elementary school age and above (preschool children not allowed).
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Last updated September 18, 2026