Hotel Kitafukuro (Day-Use Onsen)

Spring-source temperature

53°C at the source

Bathing temperature

Not published; the inn says it adjusts temperature by changing the inflow

Spring source

The hotel's own-use Kawayu Onsen spring; the current pages do not publish an individual source name

Spring classification

Strongly acidic natural hot spring; a complete current chemical classification was not available in the research material checked

pH

1.8

Flow rate

Not published

Water handling

The inn describes the baths as 100% free-flowing. Spring water goes directly from the source to the baths without a storage tank; inflow is adjusted to control bath temperature. A forest-facing outdoor bath is available.

The property is currently operating mainly for day-use bathing while equipment work continues. Adult admission is ¥1,000; elementary- and junior-high students ¥500; preschool children free; a towel set costs ¥300. Hours may change by season. Tattoo rules are unconfirmed.