Villas with Private Saunas (187)

Shimoda · Shizuoka

伊豆下田の一棟貸別荘「碧(あい)ai」

• Pool
• Sauna
• BBQ
• Jacuzzi

A large one-group-per-day rental house eight minutes on foot from Izukyu-Shimoda Station. It has a 40-mat living room, a sauna taking six with loyly, and a 70-mat roof deck with BBQ and a jacuzzi.

4 bd

Guests

Up to 10

Price from

From JPY 85,500 / night≈ From ¥8,600 / guest

Fuji Five Lakes · Yamanashi

Private villa FujiNagi(フジナギ)

• Sauna
• BBQ

A one-group-per-day villa looking out at Mount Fuji and Lake Kawaguchi. The whole set, house, garden and barrel sauna, is let to you and run unstaffed; the sauna takes swimwear and runs until 23:00.

3 bd

Guests

Up to 10

Miyakojima Island · Okinawa

Castello di mare(カステロディマーレ)宮古島

• Ocean view
• Pool
• Sauna
• BBQ

A one-group-per-day whole-house rental on high ground at Gusukube on Miyakojima. It stands away from the crowds of the beach with a commanding view, holding an infinity pool, a sauna and a jet bath.

3 bd

Guests

Up to 8

Price from

JPY 130,000-150,000 / night≈ ¥16,300–18,800 / guest

Awaji · Hyogo

amarancia cottage hugging nature house(淡路島・南あわじ)

• Ocean view
• Villa resort
• Sauna
• BBQ

A five-cottage hotel up a winding mountain road at Ama, the southern tip of Awaji Island. Each cottage is named for the view from its window, and every terrace has a fire to sit around.

Guests

Up to 3

Price from

From JPY 35,000 / night≈ From ¥11,700 / guest

Yufuin Onsen · Oita

COCO VILLA 湯布院

• Sauna
• BBQ

A Japanese-modern whole-house rental fifteen minutes on foot from central Yufuin. In a corner of the garden stands a wood-fired sauna by DAICHI, quiet as a tea room, with the Oita river running audibly nearby.

Guests

Up to 10

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

Miyazaki · Miyazaki

wanderlust, AOSHIMA

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

A one-group-per-day villa by the sea, four minutes on foot from JR Aoshima Station. Across 91.25 sqm downstairs and 74.52 upstairs are four two-person bedrooms, an open-air bath, a sauna and three washbasins.

4 bd

Guests

Up to 8

Price from

From JPY 123,000 / night≈ From ¥15,400 / guest

Miyazaki · Miyazaki

MIYAZAKI BASE in aoshima

• Pool
• Sauna
• BBQ

A one-group-per-day villa at Aoshima. It has a current pool with eighteen speed settings, a sauna reaching 110C paired with near-freezing cooling, and a golf simulator.

Guests

Up to 10

Price from

From JPY 167,000 / night≈ From ¥16,700 / guest

Mt. Aso · Kumamoto

ACONCAGUA RESORTS

• Villa resort
• Onsen
• In-room onsen
• Pool

A villa resort in Mt. Aso. With an in-room onsen, an open-air bath, onsen bathing.

Guests

TBC

Ise-Shima · Mie

COVA KAKUDA(コーヴァ カクダ)伊勢志摩

• Ocean view
• Villa resort
• Sauna

A small private villa resort in Ise-Shima, Mie with ocean views and a sauna.

Guests

Up to 4

Awaji · Hyogo

CORAL RESORT VILLA atsuhama(淡路島 厚浜)

• Ocean view
• Villa resort
• Sauna
• Jacuzzi

A 24-hour private resort on the shore at Atsuhama on Awaji Island. Every unit has a sauna, a jacuzzi, a pool, a BBQ grill and a pizza oven, and the stay runs from 11:00 on arrival to 11:00 the next day.

Guests

Up to 10

Price from

From JPY 132,000 / night≈ From ¥13,200 / guest

Kujukuri · Chiba

THE BLUE POINT seaside villa 一宮

• Pool
• Jacuzzi
• Sauna
• BBQ

A one-group-per-day villa on 350 tsubo by the shore at Ichinomiya on Chiba's outer coast. The garden holds a pool, a jacuzzi, a sauna and a BBQ deck, and indoors there is a bar counter and a tatami room. It sleeps twelve and welcomes pets.

3 bd

Guests

Up to 12

Chichibu · Saitama

COCO VILLA 長瀞

• Sauna
• BBQ

A single villa on 4,000 tsubo of mountain woodland at Nagatoro. You leave your car at the contracted car park, switch to a 4WD, and take an unpaved track to reach it. There is an electric sauna and a wooden deck.

3 bd1 ba

Guests

Up to 12

Price from

From JPY 88,000 / night≈ From ¥7,400 / guest

Okinawa Main Island · Okinawa

The Pool & Sauna Villa MOTOBU

• Ocean view
• Villa resort
• Pool
• Sauna

Seven pool villas at Motobu in Okinawa. Each covers 160 sqm and sleeps eight, and since February 2026 every one has a poolside barrel sauna. Dinner is BBQ or agu pork shabu-shabu.

2 bd

Guests

Up to 8

Price from

From JPY 67,000 / night≈ From ¥8,400 / guest

Fuji Five Lakes · Yamanashi

プライベートヴィラグランピング富士山中湖

• Pool
• Sauna
• BBQ
• In-room onsen

Seven glamping units at Lake Yamanaka. Every one has a private pool, hot-spring bath, barrel sauna and fire pit; the villa type is a two-bedroom, the tent type a seven-metre dome.

1 ba

Guests

Up to 6

Miura Peninsula · Kanagawa

MOROISOSO(モロイソソウ)三浦

• Ocean view
• Villa resort
• Pool
• Sauna

A one-group-per-day villa at Moroiso in Miura. Across 220 sqm and four bedrooms it holds a large heated pool, a sauna, a dog run and a fire space, for up to eighteen guests and their dogs.

4 bd1 ba

Guests

Up to 18

Lake Biwa · Shiga

NEST琵琶湖

• Villa resort
• Pool
• In-room onsen
• Sauna

A whole-rental villa at Makino, 200 metres from Lake Biwa, with a 30-degree indoor pool that opens into a half-outdoor one through large windows, plus a natural hot spring and a private sauna.

Guests

Up to 5

Price from

From JPY 68,000 / night≈ From ¥13,600 / guest

Miyakojima Island · Okinawa

クリスタルヴィラ池間

• Ocean view
• Villa resort
• Pool
• Sauna

A whole-house villa on Ikema Island, across the Ikema Bridge. The white Santorini-style building looks out on the water called Ikema Blue, with an outdoor pool and a barrel sauna in villa A.

Guests

Up to 6

Price from

From JPY 51,000 / night≈ From ¥8,500 / 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)

Miyakojima Island · Okinawa

THE PANALI(ザ パナリ)宮古島

• Ocean view
• Pool
• Sauna
• Jacuzzi

A villa on 1,600 square metres in southeast Miyakojima taking one group a day, with an infinity pool, a private barrel sauna and a cold plunge of island spring water. Sleeps ten.

Guests

Up to 10

Price from

From JPY 308,000 / night≈ From ¥30,800 / guest

Tsunoshima Island · Yamaguchi

ocean view villa plage-M & ciel bleu

• Ocean view
• Villa resort
• Pool
• Sauna

Two whole-house villas, plage-M and Ciel Bleu, above the Seto Inland Sea at Aioofutajima in Yamaguchi City, each taking one group a day, with the beach a short walk away.

Guests

Up to 8

Price from

From JPY 5,500 / person≈ From ¥44,000 / night (whole villa)

Matsuyama · Ehime

L'art de vie(ラドビ)HOTEL PRIVATE VILLA & RESORT

• Ocean view
• Sauna
• BBQ
• Jacuzzi

A one-group-per-day villa on the shore at Horie in Matsuyama, looking out on the Inland Sea. Its roughly 180 sqm hold a jacuzzi, a sauna and BBQ, and there is a plan for staying with your dog.

1 bd1 ba

Guests

Up to 9

Awaji · Hyogo

THE BOXY AWAJI

• Villa resort
• Pool
• Sauna
• Jacuzzi

A container-built villa at Kamaguchi Tsuda on Awaji, split into main, bedroom and bathroom blocks, with a pool, jet bath, barrel sauna and covered BBQ terrace outside.

3 bd

Guests

Up to 8

Price from

From JPY 90,000 / night≈ From ¥11,300 / guest

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