Villas with Private Saunas (187)

Fuji Five Lakes · Yamanashi

ヴィラ・セゾン・フジ(VILLA SAISON FUJI)

• Pool
• Sauna
• BBQ
• Jacuzzi

A whole-rental villa on 1,100 tsubo facing Mt. Fuji, with a seven-metre pool and an octagonal, fully glazed sauna said to be only the second of its kind in the world, plus a 300-tsubo dog run. Sleeps 24.

6 bd3 ba

Guests

Up to 24

Price from

From JPY 338,000 / night≈ From ¥14,100 / guest

Karuizawa · Nagano

エンパイルヴィラ

• Villa resort
• Sauna
• BBQ
• Pet-friendly

A whole-rental villa at Naruse in Saku, with a barrel sauna in its private dog garden and a tub for your dog beside it. Normally four guests, six at most.

Guests

Up to 6

Price from

From JPY 13,500 / person≈ From ¥81,000 / night (whole villa)

Ishigaki Island · Okinawa

オーシャンビュー石垣(Ocean View Ishigaki)

• Ocean view
• Pool
• BBQ
• Sauna

Four villas at Kabira on Ishigaki, named sky, sea, wind and wave. Each has a 6 by 3 metre infinity pool, and a walk through subtropical trees leads to a secret beach.

3 bd

Guests

Up to 6

Price from

From JPY 138,000 / night≈ From ¥23,000 / guest

Awaji · Hyogo

グランデドッグヴィラ淡路釜口

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

A dog resort for one group a day above the sea at Kamaguchi on Awaji, its 687-square-metre grounds holding a half-open-air bath fed by its own Awaji Kamaguchi hot spring, a 7-metre pool, a sauna and a dog run.

Guests

Up to 6

Tobishima Island · Hiroshima

グランピスパ瀬戸内

• Ocean view
• Villa resort
• Pool
• Sauna

Six villas with in-room hot springs on Osakishimojima along the Tobishima Kaido. Four have a sauna and pool, two a dog run, and every one has an open-air bath fed by the property's own source.

Guests

Up to 4

Yoshino · Nara

サウナ&グランピング ととのい(黒滝)

• Villa resort
• Sauna

Three glamping units in the mountains of Kurotaki, Nara, each on its own 151-square-metre plot with a barrel sauna, cooled by the river instead of a plunge pool.

Guests

Up to 6

Price from

From JPY 68,000 / night≈ From ¥11,400 / guest

Kujukuri · Chiba

ザ一宮ハイドアウト=The 一宮Hideout

• Villa resort
• Sauna
• BBQ
• Pet-friendly

A 510-square-metre private villa opened at Ichinomiya in August 2025, with a Japanese-made barrel sauna, a garden and a terrace for BBQ. Sleeps six; dogs welcome.

Guests

Up to 6

Fuji Five Lakes · Yamanashi

ドッグヴィラ富士河口湖

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

Seven dogs-only villas at 850 metres above sea level in Fujikawaguchiko, in three types, each with a turf private dog run and a hot-spring bath in the room.

Guests

Up to 6

Goto Islands · Nagasaki

みやこ別邸〜五島列島福江島 荒川温泉〜

• In-room onsen
• Sauna

A whole-house stay for one group a day at Arakawa Onsen in Tamanoura on the west of Fukue Island, with a hot spring in the room, a barrel sauna and a free rental car for guests.

Guests

Up to 5

Price from

JPY 29,800-82,800 / night≈ ¥6,000–16,600 / guest

Tojinbo · Fukui

モリス・リゾート東尋坊(Morris Resort Tohginbow)

• Ocean view
• Villa resort
• Pool
• Sauna

Whole-house villas on the shore at Anto in Mikuni, close to the Tojinbo cliffs. Every unit has a private pool and underfloor heating, and you choose between pool-and-sauna, jacuzzi-and-stone-bath, and pet-friendly types.

2 bd

Guests

Up to 6

Boso Peninsula · Chiba

鴨川温泉 ONSEN&VILLAS LA SHORO(ラ･松廬)

• Villa resort
• In-room onsen
• Open-air bath
• Pool

Just five free-standing villas at Kamogawa Onsen. Each occupies 400 sqm of grounds as a single-storey house, with a 114 sqm guest room, a free-flowing open-air hot spring and a private pool reached along the terrace.

Guests

Up to 5

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)

Fukaura · Aomori

桜楽 Moana(さくら モアナ)深浦

• Ocean view
• Sauna

A one-group-per-day rental on the western flank of the Shirakami mountains, overlooking the sea at Fukaura. It has a rare kura sauna, built into a storehouse, and the sun sets into the Sea of Japan in front of you.

3 bd

Guests

Up to 8

Price from

From JPY 56,000 / night≈ From ¥7,000 / guest

Amanohashidate · Kyoto

汐汲浜シーサイドヴィラ 浜つづり

• Ocean view
• Villa resort
• Onsen
• Pool

Six whole-house units that opened on the shore at Yura in Miyazu in June 2025. Each has an indoor bath running rare natural radon spring water undiluted, a private heated pool or an open-air rock bath, and its own sauna.

Guests

TBC

Price from

From JPY 140,000 / night

Ishigaki Island · Okinawa

石垣ヒルズ(Ishigaki Hills)

• Ocean view
• Pool
• Sauna
• BBQ

Just two fully private villas on a hill on Ishigaki. A heated infinity pool works even in winter, there is a private tent sauna, and the sea opens up below.

2 bd

Guests

Up to 8

Kujukuri · Chiba

匝瑳 NAGARAMI RESORT SOSA

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

A dog villa in Sosa where the black hot-spring water is enjoyed indoors and outdoors, with a private dog run and pool. The sauna is the only place dogs may not go. Sleeps six.

Guests

Up to 6

Amakusa · Kumamoto

貸別荘 ヴィガン・オーシャンヴィラ

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

An orange two-storey villa on a cape in Kamiamakusa, its Provence-styled rooms looking over the Ariake Sea, with a balcony open-air bath, a fire pit and a BBQ terrace.

Guests

Up to 5

Price from

JPY 46,000-59,000 / night≈ ¥9,200–11,800 / guest

Oarai · Ibaraki

天空の庭 天馬夢アマム

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

A wellness resort at Takahagi on grounds the size of 28 Tokyo Domes, offering fasting, macrobiotic meals, yoga and horse riding, with a barrel sauna and open-air bath at the villa.

Guests

Up to 8

Price from

From JPY 44,000 / person≈ From ¥352,000 / night (whole villa)

Yufuin Onsen · Oita

湯布院温泉郷 グランピング COMOREBI

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

Eleven glamping units in the woods between Yufuin and Beppu. No two are alike, from dome tents to Japan's first two-storey oval tent and a fully glazed light box, and every one has hot-spring water piped from Beppu.

Guests

Up to 7