Centcore Yamaguchi
セントコア山口
Hotel baths in Yuda onsen, open for day use
Day Use
YesDay-use reception runs 11:00 to 21:00, but on Mondays it opens later, from 16:00 to 21:00. Sauna access for day-use guests is 16:00 to 24:00, except from the 3rd to the 7th of each month (excluding Mondays), when it opens from 11:00.
Day-use bathing costs 1000 yen for adults, 500 yen for children, and is free for preschoolers. Payment is cash only, and a face towel or bath towel can be rented at the front desk.
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
Bathing Arrangements
Shared bathing area for all genders
Policies & Services
Welcomes children and families
Towels to rent or borrow at the desk
On-site or nearby parking available
About
Centcore Yamaguchi is a hotel in Yuda onsen, one of Yamaguchi's well-known hot-spring towns. Men's and women's bathing areas each have an open-air bath, a large indoor bath, a sauna and a cold plunge, filled with natural onsen water drawn from underground. Day visitors are welcome alongside overnight guests, and there's a restaurant and free parking on site.
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Last updated September 29, 2026