Hyotan onsen

The private mixed hot springs

Private onsen is often referred to as a luxury that only few travelers in Japan can afford. Overall, most thought areas to find thermal sources are north of Japan (Hokkaido), Honshu (Hakone near Mount Fuji), or Kyushu island in the south. There are undoubtedly others, but these are reknown for the quality of their natural hot springs.

Private onsen sometimes comes as an annex to the room of a high-priced ryokan or as modern 'onsen spa' for quite wealthy clients. I have not had the opportunity to try these, but something slightly more modest at an affordable cost: 2,000 Yen for one hour (that's about $25). Financially, it's a great opportunity because even with the onsen in a hotel room, you probably won't dip all night long.

The building is called Hyotan and is located in Beppu, Kyushu, in a traditional neighborhood northeast from downtown. Specifically, it's a few hundred feet from Happy Neko, a minshuku in this area. Hyotan also offers classic public bathrooms, but this range of 9 private onsen (indoor or outdoor) will suit families, lovers or prudish westerners.

Upon entering the private onsen, you'll hang a sign to indicate that it is reserved. As a matter of fact, the door does not lock. I guess this is related to water temperature, extremely hot (close to 50°C) which may cause some faintness. Rest assured, if the natural spring fills your bath with its own temperature, it's possible to add cold water to adjust and avoid burning. At the end of the session, it's advisable not to rewash yourself because Beppu hotspring water has beneficial properties for skin.

The private onsen experience is very charming. There's a vestibule at the entrance where you can deposit clothes and it contains some cosmetics which your lady can use before going back out. In the onsen itself, there are obviously open showers to wash before entering the bath. The place is very traditional, with stone and a few plants, and everything is extremely clean. Aside from the large main onsen bath, there's also a small ice bath and a sauna.

Depending on your resistance to heat, one hour may be more than enough to enjoy the onsen experience in these conditions and, whatever your reasons, I can only encourage you to seek private sources.

Review this place
4/5 (3 votes)
Kanpai's opinion

Hyotan onsen photo gallery

  • private-onsen-beppu-6
  • private-onsen-beppu-1
  • private-onsen-beppu-2
  • private-onsen-beppu-3
  • private-onsen-beppu-5
  • private-onsen-beppu-7
  • private-onsen-beppu-8
  • private-onsen-beppu-4


Use Google Maps
Enlarge map
View the whole map of Japan

How to get to Hyotan onsen

By bus -- From Beppu Station:

  • Ooita Kotsu - east exit, towards Kannawa Onsen (3 buses per hour), stop at Jigokubara (25 minutes) and a 3-minute walk
  • Kamenoi - east or west exits, towards Kannawa (many buses), stop at Kannawa (30 minutes) and a 6-minute walk

By taxi -- Address: 159-2 Kannawa, Beppu-shi, Oita-ken (Phone: 0977-66-0527)

Location unreachable with the JR Pass

Get there with a rental car


Private Onsen ¥2,000 (~US$ 18.70) / hour

Get your Japanese Yens free of charge

Opening hours

Open daily from 9 a.m. to 1 a.m.

In Japanese


Internet connection

Stay connected with a Pocket Wifi in Japan

Related topics


Official Website (in English)



Ask a question

Travel Companions


Search for companions

Day trips from Hyotan onsen (Beppu)