Hotel spa in Arima Onsen using undiluted, unheated 'Kinsen' hot spring water, with weekday day-pass bathing from 11:00 to 13:30.
At a glance
- Price
- $$$$
- Day pass
- $1,350
- Adults only
- No
- Minimum age
- 0
- Good for
- Family friendlySolo travelers
- Price
- Luxury
Kadonobou is a hotel spa in Arima Onsen, Kita Ward, Kobe, built around one of the area's famous hot springs. Its bath water is drawn directly from the nearby Gosho and Unari sources and used without dilution or reheating, which the hotel calls its "Kinsen" (gold spring), a strong, high-temperature iron-sodium chloride spring. Direct piping like this is relatively rare even in Arima, where many inns mix or treat their water.
Day-trippers can use the baths without staying overnight, though access is limited: bathing normally runs from 11:00 to 13:30 on weekdays, with exit by 14:00, and hours can shift or close entirely for maintenance, so calling ahead on the day is recommended. The day pass costs 1,350 yen for adults, 900 yen for children and 300 yen for infants. Face towels run 400 yen and bath towel rental is 300 yen, or guests can bring their own.
Beyond the baths, Kadonobou operates as a full-service hotel with a restaurant and overnight stay option, making it workable either as a quick soak stop or a longer retreat built around Arima's onsen culture. The property is family friendly, with no minimum age restriction, and also welcomes solo travelers, including a noted special plan for motorcycle tourists passing through the Kobe and Rokko area. Some seasonal lodging promotions and discounts for extended stays are listed on the official site, alongside current staff recruitment notices for front desk, room service and night-shift positions.
Good to know
- Can I visit Kadonobou for just the hot spring without staying overnight?
- Yes, a day pass is available, but the bathing window is normally limited to 11:00–13:30 on weekdays, with exit by 14:00.
- How much does a day pass cost?
- 1,350 yen for adults, 900 yen for children and 300 yen for infants (tax included).
- Do I need to bring a towel?
- You can bring your own, or rent a bath towel for 300 yen and a face towel for 400 yen.
- What makes the hot spring water here different?
- It's piped directly, undiluted and unheated, from the nearby Gosho and Unari sources, which the hotel markets as a particularly strong, authentic 'Kinsen' spring.
- Are day-pass hours reliable, or should I confirm in advance?
- The hotel notes that hours can change or the day bath can be closed for maintenance, so checking on the morning of your visit is advised.
Details checked November 3, 2026. Prices and hours change; confirm before you go.
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