Villas with Private Saunas (187)

Yufuin Onsen · Oita

Rakuten STAY VILLA 由布院温泉

• Villa resort
• Onsen
• Sauna
• Pet-friendly

A twenty-unit villa-style property that opened at Yufuin Onsen in February 2026. Every unit has its own hot-spring bath drawn from the property's source and a private sauna, and type D comes with a dog run.

Guests

TBC

Price from

From JPY 50,000 / night

Okinawa Main Island · Okinawa

ResortVilla-KAPUKA 瀬底島

• Ocean view
• Villa resort
• Pool
• Jacuzzi

Five whole-house villas overlooking the emerald water spanned by the Sesoko Bridge. Every unit has a private pool 140 cm deep and an open-air jacuzzi, and a sauna-equipped room was added in February 2026.

Guests

Up to 4

Price from

From JPY 92,000 / night≈ From ¥23,000 / guest

Yakushima Island · Kagoshima

SAKURA YAKUSHIMA

• Ocean view
• Villa resort
• Sauna
• BBQ

Three whole-house units on the coast at Kusugawa, Yakushima. All face the ocean, each with a self-loyly barrel sauna and a cold bath fed by Yakushima spring water, and LANI adds a wood-fired sauna burning local cedar.

Guests

TBC

Karuizawa · Nagano

SAUNA FOREST CABIN 軽井沢 御代田

• Villa resort
• Sauna
• Jacuzzi
• BBQ

Two-groups-per-day private cabins in the forest at Miyota. The hinoki Finnish sauna is large enough for six, and a wooden cooling deck and a jacuzzi follow.

Guests

Up to 7

Price from

From JPY 134,000 / night≈ From ¥19,200 / guest

Ise-Shima · Mie

SAUNARF(サウナーフ)伊勢志摩

• Sauna

A whole-house villa two minutes' walk from Kokufu-Shirahama beach, taking one group a day, with a Finnish MISA sauna in a hinoki-lined room, a cold plunge, an ice maker and a sea-breeze terrace.

3 bd

Guests

Up to 8

Price from

From JPY 45,500 / night≈ From ¥5,700 / guest

Ishigaki Island · Okinawa

Seaside KLATCH -Villa & Sauna-(シーサイドクラッチ)

• Ocean view
• Sauna

A whole-house villa on the shore at Kabira, Ishigaki, with direct beach access. Roughly 100 sqm and four bedrooms, built around an ocean-facing Finnish sauna with a cold bath fed by natural groundwater.

Guests

TBC

Yufuin Onsen · Oita

Sense of wonder 由布岳山麓グランピングリゾート

• Villa resort
• Sauna

A glamping wellness resort on the Tsukahara plateau at the foot of Mount Yufu. Two units pair a wood-stove cabin with a tipi, and there are private saunas both electric and wood-fired, with a cold bath of natural groundwater.

Guests

TBC

Price from

From JPY 79,000 / night

Mt. Yatsugatake · Nagano

Stella八ヶ岳原村(旧・貸切宿にんじん)

• Sauna
• BBQ
• Pet-friendly

A whole-house rental at Hara Village in Yatsugatake. Eight bedrooms sleep up to 24, and a 1 Gbps fibre line makes it workable for retreats and remote work.

8 bd

Guests

Up to 24

Price from

From JPY 7,000 / person≈ From ¥168,000 / night (whole villa)

Yufuin Onsen · Oita

TERRA湯布院(テッラ)

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

Four differently conceived houses in Yufuin, each rented to a single group per day. Every house has an open-air bath running hot-spring water drawn from 600 m underground around the clock, plus its own sauna, pool and dog run.

Guests

Up to 10

Izu & Atami · Shizuoka

THE BASE GLAMPING ATAMI PREMIER

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

Five suite villas that opened in March 2026 against a bamboo grove in Atami. Each is fully self-contained across 188 sqm with a loft, an indoor and an open-air bath on the property's own free-flowing spring, a private barrel sauna and an all-weather fire space.

Guests

Up to 5

Price from

From JPY 303,000 / night≈ From ¥60,600 / guest

Boso Peninsula · Chiba

THE BONDS

• Ocean view
• Villa resort
• Jacuzzi
• Sauna

An ocean-front resort in Chiba offering whole-rental villas and glamping domes, with rooms that come with a private sauna and rooms that take dogs. Sleeps eleven.

Guests

Up to 11

Miura Peninsula · Kanagawa

THE HOUSE Koajiro marina suite

• Ocean view
• Villa resort
• Pool
• Sauna

A three-groups-per-day vacation rental in the upscale holiday-home district of Koajiro in Miura. The Pool and Cave Suite exceeds 200 sqm, with a private pool, a cave and a beach.

Guests

Up to 8

Fuji Five Lakes · Yamanashi

The No.10 河口湖

• Sauna

A whole-house private villa in Lake Kawaguchi, Yamanashi with a sauna.

Guests

Up to 8

Price from

From JPY 69,000 / night≈ From ¥8,700 / guest

Kujukuri · Chiba

The No.10 九十九里

• Pool
• Sauna
• BBQ
• Pet-friendly

A whole-house villa with a sauna near Kujukuri beach, its garden holding a pool and a sauna among swaying palms, on grounds wide enough for a dog to run. Pets welcome.

Guests

TBC

Price from

From JPY 69,000 / night

Fuji Five Lakes · Yamanashi

The No.10 山中湖

• Sauna
• Pet-friendly

A whole-house holiday villa with a sauna at Lake Yamanaka, at the foot of Mt. Fuji, part of the The No.10 group and open to dogs.

Guests

Up to 14

Price from

From JPY 66,000 / night≈ From ¥4,800 / guest

Kujukuri · Chiba

THE SECOND Kujukuri Beach House

• Sauna
• BBQ
• Pet-friendly

A four-bedroom whole-house beach house three minutes on foot from the Kujukuri shore. A Finnish sauna and cold bath sit on the wooden deck, with room to cool off outdoors. Dogs are welcome.

Guests

Up to 6

Kujukuri · Chiba

TORAMI surf&dogs OHANA

• Villa resort
• Sauna
• BBQ
• Pet-friendly

A villa resort in Kujukuri. Sleeps up to 5 guests. With a sauna, BBQ. Pet-friendly.

Guests

Up to 5

Price from

From JPY 16,020 / person≈ From ¥80,100 / night (whole villa)

Boso Peninsula · Chiba

UMInoTERRACE VILLA(海のテラス ヴィラ)千倉

• Ocean view
• Pool
• Sauna
• BBQ

A whole-house villa inside Minami-Boso Quasi-National Park. It has an infinity pool facing the sea, a barrel sauna and a BBQ table with built-in burners, and a dome tent sleeping space alongside two indoor bedrooms.

2 bd

Guests

Up to 12

Price from

JPY 99,000-199,000 / night≈ ¥8,300–16,600 / guest

Kamakura · Kanagawa

UMITO VILLA 鎌倉 材木座

• Ocean view
• Sauna
• Pet-friendly

A one-group-per-day villa directly in front of Zaimokuza beach. Its 179.77 sqm are arranged as a skip floor with 3.35 m ceilings, two bedrooms face the sea, and it is UMITO's first villa to accept dogs.

2 bd

Guests

Up to 4

Price from

From JPY 228,000 / night≈ From ¥57,000 / guest

Miyakojima Island · Okinawa

Villa Conte(ヴィラ コンテ)

• Pool
• Sauna

Whole-house villas on Miyakojima in two types: a Pool Villa with a nine-metre heated pool, among the largest on the island, and a Sauna Villa with a SAWO sauna and a chilled plunge.

2 bd

Guests

Up to 7

Price from

From JPY 83,000 / night≈ From ¥11,900 / guest

Boso Peninsula · Chiba

VILLA SHINRA BY THE SEA 南房総

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

A one-group-per-day private villa on the shore at Shirahama, Minamiboso. Three guest rooms across 577 sqm of reinforced concrete, with a view jacuzzi, a barrel sauna and an open-air bath fed by Tateyama onsen.

3 bd

Guests

Up to 8

Mt. Aso · Kumamoto

VILLA TSUKIAKARI-月燈

• Villa resort
• Sauna
• BBQ

A two-groups-per-day villa that opened on the Yoshimuta plateau in Kumamoto in October 2025. The units are named after states of the sky, and Akaneiro no Yuhi has a wood-fired barrel sauna built entirely in hinoki.

Guests

Up to 7

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

Hida-Takayama · Gifu

WAT RESORT プライベートヴィラ ひだいちのみや

• Villa resort
• Sauna
• Shared onsen
• Open-air bath

A one-group-per-day, three-villa rental retreat by the Miyagawa river in Hida-Takayama, with a free private sauna, plus access to the group hotel's hot spring, open-air bath and gym. BBQ hearth and kitchen.

1 bd

Guests

Up to 6

Price from

From JPY 52,000 / night≈ From ¥8,700 / guest