Kumamoto Aso City

Aso Hotel Nibankan Nagasakiya

A therapeutic hot spring inn with open views of the Aso mountains and 100% natural spring water straight from the source

Uchimaki Onsen
Drinking spring water available
Natural Hot Spring
Free-flow from source

About Aso Hotel Nibankan Nagasakiya

"Aso Hotel Nibankan Nagasakiya" is a hot spring hotel in Uchinomaki Onsen in Aso City, Kumamoto Prefecture. It enjoys an excellent location overlooking Aso’s majestic scenery, and guests can casually enjoy 100% natural spring water straight from the source, drawn fresh without any added water, heating, or circulation. On the first floor, the hotel features a spacious public bath and an open-air bath with views of the garden, and another major highlight is that drinking the hot spring water is allowed, something rare even in Uchinomaki Onsen. While Ichibankan has a ryokan-style focus on meals, Nibankan is a hotel type that values the atmosphere of a therapeutic hot spring stay, allowing guests to fully savor the hot spring itself. As a base for sightseeing in Aso, it offers a soothing stay where you can surrender yourself to fresh, renowned waters.

Hot SpringONSEN

Free-flow from source

Uchinomaki Onsen

Known as freshly drawn water, this is 100% natural spring water straight from the source with no added water, no heating, and no circulation. Fresh hot spring water continuously fills the baths, and its gentle, soft texture is one of its defining features. The water quality is so good that drinking it is permitted, allowing guests to enjoy the benefits of the hot spring from the inside as well. In the open-air bath overlooking the garden and the spacious public bath, you can enjoy a luxurious soak while feeling the nature of Aso.

Facility Information

Address: 〒869-2301 Kumamoto Prefecture, Aso City, Uchinomaki 99
Business Hours: Monday15:00〜23:30/05:30〜09:00
Tuesday15:00〜23:30/05:30〜09:00
Wednesday15:00〜23:30/05:30〜09:00
Thursday15:00〜23:30/05:30〜09:00
Friday15:00〜23:30/05:30〜09:00
Saturday15:00〜23:30/05:30〜09:00
Sunday15:00〜23:30/05:30〜09:00
Holiday15:00〜23:30/05:30〜09:00
Open Year-Round
Closed Days: Open Year-Round
Gender Access: Gender Separated
Tattoos in the Communal Bath: Unknown (Please Check)
Official Website: View official site

Access

JAPAN ONSEN COLLECTION

When your heart unwinds,

The Finest Moment

A journey through 46 renowned hot springs and saunasJAPAN ONSEN & SAUNA GUIDE

Japan's Finest Onsen & Sauna

46 Extraordinary Destinations

A curator who has visited over 300 facilities nationwide handpicks 46 exceptional ones they wholeheartedly recommend. The only guidebook that deeply explores the allure of onsen and sauna—plus culture and etiquette.

Read a free preview