別邸四季(べっていしき)

Nasu Highlands · Tochigi

COCO VILLA 那須高原

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

A single-storey villa with a loft on the Nasu highlands. Its glass-walled sauna runs on a Harvia electric heater, and the cooling-off space and an open-air bath facing the Nasu range are steps away. Sleeps twelve.

3 bd

Guests

Up to 12

Price from

See official site

Nasu Highlands · Tochigi

ラグジュアリーヴィラ 別邸四季

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

A four-villa retreat opened in May 2025 on the Nasu highlands, each unit with a hot-spring open-air bath, private sauna and pool across some 200 square metres.

2 bd

Guests

Up to 8

Price from

See official site

Nasu Highlands · Tochigi

Kito NASU(キト ナス)

• Sauna
• BBQ

A four-bedroom whole-house villa in Nasu finished in solid wood. Its wood-fired Kino Sauna collects rainwater running off the roof into a hollow that serves as the cold plunge. Sleeps eight.

4 bd

Guests

Up to 8

Price from

From JPY 63,000 / night≈ From ¥7,900 / guest

栃木県 · 那須塩原Official site

源泉かけ流し温泉グランピング 赤沢温泉

• Glamping
• Onsen
• Open-air bath
• Shared onsen

A two-group-per-night onsen glamping site by the Houki River in the 1,200-year-old Shiobara hot-spring town, with free-flowing source-fed baths at the adjoining ryokan and a BBQ of Tochigi wagyu and river fish.

2 room types

Guests

Up to 4

From

From JPY 12,342 / person≈ From ¥49,368 / night (whole villa)

栃木県 · 那須Official site

グランピングB&V 那須高原

• Glamping
• Sauna
• Onsen
• BBQ

A 12-unit glamping resort on a roughly 10,000-square-metre site in the Nasu highlands of Tochigi. Every unit has a private natural hot spring, a barrel sauna, a cold bath and a fire pit, with five styles including clear domes, twin domes and a dog-friendly Raindrop.

5 room types

Guests

Up to 6

From

See official

栃木県Official site

那須りんどう湖G&V

• Glamping
• BBQ
• Open-air bath
• Pool

A glamping site on the shore of Lake Rindo, the only lake in Nasu Highland, set within the Rindo-ko Family Farm theme-park and ranch. Distinctive rooms include a Kids Suite with an open-air bath-cum-pool, a lake-top Water Glamping unit and an alpaca room, with farm experiences and a BBQ of Nasu ingredients.

4 room types

Guests

Up to 6

From

From JPY 36,800 / night≈ From ¥6,200 / guest

Izumisano · Osaka

ヴィラかくれが(泉佐野)

• Pool
• Sauna
• BBQ

A private villa seven minutes on foot from Rinku Town Station. A pool and a sauna sit beside the wooden BBQ deck, and four bedrooms plus a tatami room sleep up to fifteen.

4 bd

Guests

Up to 15

Price from

See official site

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

See official site

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