Izunagaoka Onsen Kobo no Yu Nagaokaten

♨️Izu's healing waters, where natural radium runs through the rock

Shizuoka · Izunagaoka Onsen Kobo no Yu Nagaokaten

1

Natural Radium Waters

• ♨️Three separate springs on the property keep the baths generously full
• 🌊Water flows through and out in the free-flowing kakenagashi style, always fresh
• 💎Natural radium (hokutolite) works with the waters to settle body and mind

2

The Open-Air Bath and Its Springs

• 🪨Sink into steaming water in an open-air bath set with radium ore
• 🌿Ringed by rock and greenery, the seasons arrive at the bath's edge
• 🕕Overnight guests can use the baths from 5:00 AM to midnight

3

The Hokutolite Stone Bath

• 🪨A natural ganbanyoku stone bath using hokutolite and Bad Gastein ore
• 💆A stone therapy room plus esthetic and massage treatments to loosen you up
• 🛌A relaxation lounge for stretching the afternoon out

4

Rooms That Hold the Seasons

• 🏯Purely Japanese tatami rooms made for unhurried rest
• 🌳Some annex rooms, the special rooms, and the four villa cottages have their own open-air baths
• 👥A range of room types to suit any group size or budget

5

Cooking from Local Ingredients

• 🥗Dishes built generously on vegetables grown nearby
• 🐟Seafood prized for its freshness carries the flavour of the season
• 🍽️Meals composed to please the eye as much as the palate

6

A Ryokan in the Izu Foothills

• 🏨An Izunagaoka Onsen inn wrapped in forest and greenery
• 🌙A warmly lit facade that welcomes you out of the evening
• 🌸Hospitality guided by a motto of beauty, healing, food and laughter

7

Easy to Reach

• 🚉About 6 minutes by taxi from Izu-Nagaoka Station
• 🚌A 30-second walk from the Onsen-eki bus stop, served by most buses from Izu-Nagaoka Station
• 📍1110 Nagaoka, Izunokuni City, Shizuoka Prefecture

3

The Hokutolite Stone Bath

• 🪨A natural ganbanyoku stone bath using hokutolite and Bad Gastein ore
• 💆A stone therapy room plus esthetic and massage treatments to loosen you up
• 🛌A relaxation lounge for stretching the afternoon out

4

Rooms That Hold the Seasons

• 🏯Purely Japanese tatami rooms made for unhurried rest
• 🌳Some annex rooms, the special rooms, and the four villa cottages have their own open-air baths
• 👥A range of room types to suit any group size or budget

Show more (5 more)▾

On the wooded slopes of Izunagaoka Onsen, Kobo no Yu Nagaokaten draws on three springs and naturally occurring radium. Reset body and mind with kakenagashi waters and a hokutolite stone bath, then settle in for cooking built on local produce.

#IzunagaokaOnsen#KoboNoYu#ShizuokaRyokan#RadiumOnsen#Hokutolite#StoneBath#Kakenagashi#OpenAirBath

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

체크인·체크아웃 · 체크인: 12:00 · 체크아웃: 10:00 · 최종 체크인: 23:00

* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.

From onsen etiquette to check-in — the things worth knowing first.

What are the check-in and check-out times at Izunagaoka Onsen Kobo no Yu Nagaokaten?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Izunagaoka Onsen Kobo no Yu Nagaokaten located?

It is in Izu · Shizuoka Izunokuni. Address: 1110 Nagaoka, Izunokuni-shi, Shizuoka.

How much does one night cost?

Recent lowest observed rate starts from ₩211,865 per night for two adults. Rates vary by date and room type, so a live search is most accurate.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.