Private Villas with Onsen Baths(105)

Nanki-Shirahama · Wakayama

TSUBAKI Rooms(ツバキルームズ)白浜

• Ocean view
• Pool
• Onsen

A resort villa at Nanki-Shirahama taking one group a day, sleeping up to ten, with a hot spring and a private pool facing the Pacific.

Guests

Up to 10

Price from

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Lake Biwa · Shiga

LAKE villa CHITOSE(レイクヴィラチトセ)

• Pool
• In-room onsen
• Open-air bath
• BBQ

A 182-square-metre villa opened by Lake Biwa at Hikone in August 2025, with three themed bedrooms, a dog run, a pool and an open-air bath, and no limit on the number or size of dogs.

3 bd

Guests

Up to 12

Price from

From JPY 275,000 / night≈ From ¥23,000 / guest

Izu & Atami · Shizuoka

月と太陽 BASE ATAMI(熱海)

• Ocean view
• Pool
• Sauna
• In-room onsen

BASE ATAMI, the one-group-per-day house among the four Tsuki to Taiyo rentals in Atami. Five bedrooms sleep ten, with an infinity pool over Sagami Bay, a Finnish sauna with self-loyly, and natural hot-spring water.

5 bd

Guests

Up to 10

Price from

From JPY 20,900 / person≈ From ¥209,000 / night (whole villa)

Izu & Atami · Shizuoka

月と太陽 EN ATAMI(熱海)

• Ocean view
• Sauna
• In-room onsen
• BBQ

EN ATAMI, one of the four Tsuki to Taiyo houses in Atami. Four bedrooms sleep ten, with a sauna and hot-spring water over Sagami Bay, an open-air bath and a pool, and small dogs are welcome.

4 bd

Guests

Up to 10

Price from

From JPY 19,700 / person≈ From ¥197,000 / night (whole villa)

Chichibu · Saitama

秩父別邸 木叢 -komura-

• Villa resort
• Pool
• Sauna
• Open-air bath

A four-suite private forest resort in Chichibu, Saitama, each suite with pool, sauna, semi-open-air bath and BBQ; dog-run suites available. Sleeps up to 7.

Guests

Up to 7

Price from

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Lake Biwa · Shiga

THE ROSE VILLAGE(信楽)

• Glamping
• Sauna
• Pool
• Open-air bath

Five cottages of glamping on the Shigaraki plateau. Each carries the name of a flower and follows its own theme, and you choose between a wood-loyly sauna, an open-air bath or a pool view.

Guests

Up to 30

Price from

From JPY 92,000 / night≈ From ¥3,100 / guest

Miura Peninsula · Kanagawa

歩羅无 湯河原 FURAN

• Villa resort
• Open-air bath
• Onsen
• BBQ

A luxury whole-rental villa at Yoshihama in Yugawara, run to hotel standards, with an open-air bath, hot spring and BBQ facilities. Sleeps twelve; pets welcome.

Guests

Up to 12

Price from

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Nanki-Shirahama · Wakayama

クリスタルヴィラ白良浜ビーチ

• Ocean view
• Villa resort
• Sauna
• Pool

A villa resort in Nanki-Shirahama. Sleeps up to 32 guests. With ocean views, an open-air bath, onsen bathing, a sauna. Pet-friendly.

Guests

Up to 32

Price from

From JPY 68,000 / night≈ From ¥2,200 / guest

Hakone · Kanagawa

シエロ箱根仙石原

• Pool
• Sauna
• In-room onsen
• BBQ

A 200 sqm whole-house villa that opened at Sengokuhara in Hakone in June 2025. Three bedrooms hold eight double beds, and there is a free-flowing hot spring, a private sauna and a pool with Mount Fuji in view.

3 bd

Guests

Up to 12

Price from

From JPY 128,000 / night≈ From ¥10,700 / guest

Kusatsu Onsen · Gunma

THE LOOKOUT KUSATSU

• In-room onsen
• Sauna
• BBQ
• Pet-friendly

A house built new in 2024 on high ground in Kusatsu and let whole. The rare Watanoyu source runs free-flowing in the room around the clock, Mount Asama stands directly ahead, and pets are welcome.

2 bd

Guests

Up to 8

Price from

JPY 28,000-46,000 / night≈ ¥3,500–5,800 / guest

Amanohashidate · 京都

メッツォオールスイートヴィラズ

• Ocean view
• Villa resort
• Pool
• In-room onsen

Four ocean-view villas ten minutes' walk from Amanohashidate Station, each with a jacuzzi open-air bath and an indoor bath, a two-depth private pool and a garden with a fire pit.

Guests

Up to 5

Price from

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Izumisano · Osaka

泉佐野キャンモアグランピングリゾート

• Villa resort
• Sauna
• Jacuzzi
• Open-air bath

Six dog villas at Izumisano, within an hour of central Osaka, each with a private sauna, an open-air bath in the room and a garden of over 40 square metres, alongside an on-site dog kindergarten.

Guests

Up to 8

Price from

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Okinawa Main Island · Okinawa

Yuki Suite Kourijima(ユキスイート古宇利島)

• Ocean view
• Villa resort
• Pool
• Open-air bath

Six free-standing villa suites on Kourijima. The design is cave-like and white, drawn from Santorini, and every room faces the ocean, each with a private pool or an open-air bath.

Guests

Up to 5

Price from

From JPY 116,000 / night≈ From ¥23,200 / guest

Nanki-Shirahama · Wakayama

EZRA VILLA ~SHIRAHAMA~(エヅラヴィラ白浜)

• Ocean view
• Pool
• In-room onsen
• BBQ

Four seaside villas at Shirahama, each with an infinity pool, an open-air Shirahama hot-spring bath and a BBQ space; two of them take up to three dogs, large breeds included.

Guests

Up to 9

Price from

From JPY 28,000 / person≈ From ¥252,000 / night (whole villa)

Nasu Highlands · Tochigi

別邸四季(べっていしき)

• Pool
• Sauna
• BBQ
• In-room onsen

A whole-house private villa in Nasu Highlands, Tochigi with a private pool, a sauna and a hot spring bath. Dogs welcome.

Guests

Up to 8

Price from

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Kirishima · Kagoshima

プライベートヴィラ鹿児島 Genkouの森

• Villa resort
• Sauna
• Open-air bath
• Onsen

A whole-house villa at Izumi in Kagoshima. Beyond a private sauna and its own cold bath, there is a free-flowing hot spring with abundant water, taken in an indoor bath and a wide open-air one, the water faintly green.

2 bd

Guests

Up to 5

Price from

See official site

Izu & Atami · Shizuoka

海彩テラス熱海(umiiro terrace)

• Ocean view
• Pool
• Sauna
• Jacuzzi

Two houses over the sea at south Atami, a main building and an annexe, each taken by one group per day. Free-flowing hot-spring water can be used as often as you like, and the annexe has a pool garden with sauna and jacuzzi on 500 tsubo.

Guests

Up to 13

Price from

From JPY 39,000 / night≈ From ¥3,000 / guest

Izu & Atami · Shizuoka

AMAO VILLA 城ヶ崎

• In-room onsen
• BBQ
• Pet-friendly

A whole-house rental with a dog-run terrace at Jogasaki in Izu Kogen. Your dog can be with you in the living room and bedrooms as well as outside, and there is an indoor rock bath fed by a natural hot spring.

4 bd

Guests

Up to 11

Price from

From JPY 96,000 / night≈ From ¥8,800 / guest

Hakuba · Nagano

soil Hakuba(ソイル白馬)

• Sauna
• Open-air bath
• BBQ

A 133 sqm whole-house chalet in the forest at Okumisorano, Hakuba. It has a hinoki semi-open-air bath, an outdoor barrel sauna in the back garden and a fire pit on the balcony, with three bedrooms sleeping six.

3 bd

Guests

Up to 6

Price from

From JPY 80,000 / night≈ From ¥13,400 / guest

Boso Peninsula · Chiba

Private Ocean Villa 藍水 -ransui-

• Ocean view
• Villa resort
• Pool
• In-room onsen

Six standalone ocean villas on the Kamogawa coast, each with an 8×3m private pool, an in-room Kamogawa hot-spring bath and a BBQ space. Three dog-friendly villas with dog runs.

Guests

Up to 6

Price from

See official site

Nanki-Shirahama · Wakayama

TUZUMI Wakayama Susami

• Ocean view
• Villa resort
• In-room onsen
• Open-air bath

Five guest villas at Susami, next to Kushimoto at the southern tip of Honshu, built in Kishu timber as flat and maisonette types, each with a covered outdoor living space and a natural hot-spring bath.

Guests

Up to 5

Price from

See official site

Noto Peninsula · Ishikawa

WAT RESORT シーフロント奥能登

• Ocean view
• Sauna
• BBQ
• In-room onsen

A one-group-per-day rental on the shore of Nanao Bay. You take the sauna with Notojima in view, and open fires are permitted on the grounds. The sauna, the BBQ and the hot spring are all free.

Guests

TBC

Price from

From JPY 55,000 / night

Goto Islands · Nagasaki

しまいろ長手 五島列島

• Ocean view
• Sauna
• In-room onsen
• Open-air bath

A whole-house villa on a hill on Fukue Island in the Goto archipelago, sleeping five, with a sauna and an open-air bath looking out to sea.

Guests

Up to 5

Price from

JPY 18,600-75,900 / night≈ ¥3,800–15,200 / guest

Arima Onsen · Hyogo

有馬温泉の宿 小都里(ことり)

• Onsen

A small eight-room inn at Arima Onsen. Rooms follow the theme of seasonal flowers, a whole-building plan is available, and the celebrated silver spring is here. Arima-Onsen Station is nine minutes on foot, with a shuttle available.

Guests

Up to 6

Price from

See official site