Lake Ashi, Hakone, with Mt. Fuji

Photo: Valeria Gutiérrez / Pexels
This photo shows the area, not this facility.

Hakone · Ryokan / hotel

Hakone Kowakudani Onsen Mizu no Oto

箱根小涌谷温泉 水の音

This photo shows the area, not this facility.

TattoosNot statedThe official site doesn't say. That isn't a no — ask before you go.Day visitNot statedThe official site doesn't say. That isn't a no — ask before you go.Private bathYesAs stated on the official site.

Official site: https://dormy-hotels.com/resort/hotels/mizunoto/ · Checked 2026-10-29 · English name is our romanization

Can I get in with tattoos?

Not stated on the official site

The official site doesn't say either way. That isn't the same as "no" — it's worth asking the facility before you go.

Can I visit just for the bath?Day visits, without staying overnight

Not stated on the official site

The official site doesn't say either way. That isn't the same as "no" — it's worth asking the facility before you go.

Is there a private bath?Private baths (kashikiri / family baths)

Private bath available

Price
  • Free
Hours
2:00 pm – 1:00 am; 5:00 am – 11:00 am the next morning
Booking
Not required (当館の貸切露天風呂はご予約制ではございません。)
Who can use it
Not stated on the official site
さらに、庭園には3つの貸切露天風呂も、無料でお愉しみいただけます。

The hotel also offers three private open-air baths in the garden, free of charge.

Source: https://dormy-hotels.com/resort/hotels/mizunoto/hotspring/ · Checked 2026-10-29
●14:00〜25:00 ●翌5:00〜11:00

Hours: 2:00 pm – 1:00 am and 5:00 am – 11:00 am the next morning.

Source: https://dormy-hotels.com/resort/hotels/mizunoto/hotspring/ · Checked 2026-10-29
ご利用料金 / 無料

Usage fee: free.

Source: https://dormy-hotels.com/resort/hotels/mizunoto/hotspring/ · Checked 2026-10-29
当館の貸切露天風呂はご予約制ではございません。

The private open-air baths at this hotel do not require reservations.

Source: https://dormy-hotels.com/resort/hotels/mizunoto/hotspring/ · Checked 2026-10-29