Unzen Onsen, on the edge of the Unzen Jigoku Hotel (25 rooms, all with a hot-spring bath) ★★★★☆

Unzen Kyushu Hotel

雲仙九州ホテル

Does Unzen Kyushu Hotel allow tattoos? In a private bath

Private bath only

Kyushu Hotel has no large bath. Every one of its 25 rooms has a semi-open-air tub of Unzen spring water on a terrace facing the steaming Jigoku, and four villas add an open-air bath with a sauna.

The hotel publishes no tattoo rule, and it has no shared bath at all: its FAQ says so and points guests to the semi-open-air hot-spring tub every room has. Four villa rooms add an open-air spring bath, a garden sauna and a cold plunge. Your bath is yours for the whole stay.

Illustration of Unzen Kyushu Hotel in Unzen Onsen, on the edge of the Unzen Jigoku

The bath

There is no bath hall here. The hotel's FAQ says it has no large bath and that every room has a semi-open-air bath filled with the hot spring. The water is the Unzen sulfur spring, which the hotel warns is strongly acidic and will tarnish any precious metal, so take rings and chains off before you get in. Because the hotel stands inside the national park, the FAQ says the supply cannot quite be called 100 percent free-flowing from the source.

The 21 rooms in the main wing each have a tub on a private terrace that looks across the Unzen Jigoku, the steaming field of vents the hotel was built beside; the hotel's photo shows a square dark timber tub with a wooden spout, the water pouring in, and the hills and the white steam of the Jigoku beyond the rail. One of the 21 is a universal-design twin. The four villa rooms of Unzen-tei, two each of type A and type B at about 90 square meters, sit on the ground with a garden sauna, a cold bath and an open-air spring tub on a deck with sofas, and the hotel says you can feel the ground's heat there. The hotel does not publish bathing hours; the tubs are in the rooms.

The hotel

The Kyushu Hotel opened in May 1917 and was rebuilt and reopened in May 2018 under the slogan Re-Vibe of the Moment; it has been part of the Unzen Yukemuri Resort group since December 2005. There are 25 rooms in all: 14 premier twins and 6 premier kings of 61.98 square meters in the terrace wing, one universal-design twin, and four villa rooms of about 90 square meters for up to four. Dinner is served in the main dining room 1917, recreated from photographs of the original, on recipes the hotel says it has refined for a century. Rooms are non-smoking, with smoking only on the terrace. No pets, and no shop.

Good to know

No shared bath anywhere in the building, so the question of a tattoo never comes up.
Take off jewelry before bathing: the hotel says the acid sulfur water will discolor any precious metal.
The villas add a garden sauna and a cold plunge next to the open-air tub, on a deck with sofas.
Some terrace rooms have trees in the view, which the hotel says it keeps rather than cuts, as the site is in the national park.

Getting there

From Isahaya Station take the Shimatetsu bus toward Unzen, about 86 minutes to the Unzen stop; the hotel is beside the Jigoku. The hotel's own access page gives its directions as pictures and one line of text, about 60 minutes by car from Isahaya Station or the Isahaya interchange to the Jigoku, with no bus stop or walking time. From Hakata, the Relay Kamome and the Nishi-Kyushu Shinkansen reach Isahaya in about 80 minutes.

Isahaya STN · JR Nagasaki Main Line and Nishi-Kyushu Shinkansen (Kamome), then the Shimatetsu bus
Not walkable.

Shimatetsu bus about 86 minutes to Unzen; about 60 minutes by car from Isahaya by the hotel's count.

Where it is

Unzen Kyushu Hotel · map data © OpenStreetMap contributors · open in Google Maps

Shinkansen tickets Seats between any two stations, booked by date.
JR Kyushu Rail Pass from ¥12,000 · 3, 5 or 7 consecutive days Worth it if you’re coming from Hakata by train.
Kyushu SunQ Pass Worth it if you’d rather ride buses. It covers the Shimatetsu buses from Isahaya and the direct bus from Nagasaki Station to Unzen, and highway buses across the island.
Japan Rail Pass from ¥53,000 · 7, 14 or 21 days For a trip that takes in several regions by Shinkansen and JR lines.

What happens when you arrive

There's no shared bath here, so every bath you use is private.

How we know

Bath layout confirmed, tattoo policy not published Checked on the official site (the FAQ says there is no large bath and every room has a semi-open-air bath of spring water; the rooms page gives the counts)

Best for: travelers who want a hotel room with a spring tub on its own terrace and no shared bath to think about

All 25 rooms have a hot-spring bath: 20 terrace rooms (14 premier twins, 6 premier kings, 61.98 square meters) with a semi-open-air tub on a terrace over the Jigoku, 1 universal-design twin with a semi-open-air spring bath, and 4 villa rooms in Unzen-tei (90 square meters) with an open-air spring bath, a garden sauna and a cold bath. The FAQ says the water cannot be called 100 percent free-flowing because the hotel sits inside the national park. The sulfur water is strongly acidic and will discolor any metal jewelry. No day use and no shop on site.

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Others in the same group

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