Daikazoku no Yu
岡山みやび温泉 大家族の湯
A big day-use bath complex with natural onsen water and a pool
Day Use
YesOpen year round, though the facility may close without notice for maintenance inspections.
The price shown is for bathing only (adult, weekday). Weekend and holiday rates and children's and preschool rates are different, and the pool and fitness areas need separate combo tickets. Reviews also mention a cheaper restricted admission tier with limited access to some baths, the sauna and washing amenities.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Cold water plunge bath, typically used after sauna
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
Allows entry with visible tattoos
Welcomes children and families
Children under 12 must be accompanied by a guardian and cannot use the sauna.
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
Towels to rent or borrow at the desk
Relaxation space for after bathing
On-site or nearby parking available
Highlights
Electric Bath
Jet Bath
Foot Bath
Lukewarm BathAbout
Daikazoku no Yu is a large day-use bathhouse with natural onsen water. There is an open-air rotenburo and indoor baths, plus a rotation of specialty tubs: an electric bath, a jet bath, a foot bath and a nuruyu kept lukewarm for a long soak. Reviewers also mention a carbonated bath and a milky-white tub in the mix. Three saunas (dry, salt and a loyly-style steam room) sit alongside a cold plunge for contrast bathing. Past the baths the building keeps going: a pool zone, a fitness area with cardio machines, a restaurant and a rest lounge with both tatami and sofa seating, enough to fill a whole day. The place has some age to it, but the sheer range of baths is why people keep coming back.
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Last updated September 29, 2026