Hotel Kaminoyu Onsen

Ryokan in Kai with full-service spa and Hot tub

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Where to?

Dates

February 2026

4

March 2026

Outdoor spa tub - Hotel Kaminoyu Onsen (Kai)

Indoor spa tub - Hotel Kaminoyu Onsen (Kai)

Traditional Room with Mt. Fuji View - Hotel Kaminoyu Onsen (Kai)

Traditional Room with Mt. Fuji View | Mountain view - Hotel Kaminoyu Onsen (Kai)

Public bath - Hotel Kaminoyu Onsen (Kai)

Take advantage of an indoor mineral hot spring (onsen), a terrace and a garden at Hotel Kaminoyu Onsen. For some rest and relaxation, visit the indoor hot springs or hot tub, and indulge in a massage or a facial. Free in-room WiFi and a bar are available to all guests.

Good

Popular amenities

Spa pool
Spa
Parking included
Free Wi-Fi
Air-conditioning
Breakfast available

10 Feb - 11 Feb

Check prices for these days

Room options

All rooms

3+ beds

2 beds

Showing 3 of 3 rooms

Standard Traditional Room

Very good

Highlights

Soundproofed

Air conditioning

Heating

Fridge

Flat-screen TV

Premium bedding

Hairdryer

Coffee/tea maker

Sleeps 6
6 Single Futons

Traditional Room with Mt. Fuji View

Highlights

Soundproofed

Air conditioning

Heating

Fridge

Flat-screen TV

Premium bedding

Shower/bath combination

Hairdryer

Mountain view
Sleeps 5
5 Single Futons

Business Twin Room

Very good

Highlights

Soundproofed

Air conditioning

Heating

Fridge

Flat-screen TV

Premium bedding

Coffee/tea maker

Minibar

Sleeps 2
2 Single Beds

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About the area

Kai is home to Hotel Kaminoyu Onsen. Kaminoyu Onsen and Chateraise Belleforet Winery are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Chichibu Tama Kai National Park and Minami Alps National Park. Yumeminooka and Yuki Park Zoo are also worth visiting. Visit our Kai travel guide

17 Ryuuchi, Kai, Yamanashi-ken, 400-0104

What's nearby

Kaminoyu Onsen
5 min walk - 0.4 km
Chichibu Tama Kai National Park
3 min drive - 2.1 km
Futaba Service Area Up Line
6 min walk - 0.5 km
Akasakadai Park
16 min walk - 1.4 km
Yumeminooka
3 min drive - 2.0 km

Getting around

Fuefuki Isawaonsen Station
12 min drive

Restaurants

カレーうどん屋咲々
11 min walk
自家製麺太宰本店
18 min walk
ブレーメン(BREMEN)
18 min walk
シャトレーゼ敷島店
14 min walk
麺屋しん道
19 min walk

About this property

Hotel Kaminoyu Onsen

Property highlights

You can look forward to an indoor mineral hot spring (onsen), a terrace and a garden at Hotel Kaminoyu Onsen. For some rest and relaxation, visit the indoor hot springs or hot tub, and indulge in a massage or a facial. In addition to a bar, guests can connect to free in-room WiFi.

Other perks at this ryokan include:

Free self-parking
Breakfast (surcharge), free train station pick-up and hot springs on-site
A banquet hall, a TV in reception and a 24-hour front desk

Room features

All guest rooms at Hotel Kaminoyu Onsen offer comforts, such as premium bedding and air conditioning, in addition to amenities, such as free WiFi and safes.

Other amenities include:

Fridges, electric kettles and heating

Similar properties

Parking included
Free Wi-Fi
Air-conditioning
Business services

11 Feb - 12 Feb

Compare similar properties

Property amenities

Internet

Available in all rooms: Free WiFi
Available in some public areas: Free WiFi

Parking and transport

Free train station pick-up shuttle from 2:30 PM to 7:30 PM
Free uncovered self parking on site
Limited on-site self parking

Food and drink

Breakfast available for a fee
A bar/lounge
Snack bar/deli

Things to do

Full-service spa
Hot tub
Indoor/outdoor hot spring
TV in common areas

Family friendly

In-room refrigerator
Snack bar/deli
Soundproofed rooms

Conveniences

24-hour front desk
Free newspapers in lobby
Gift shop/newsstand
Luggage storage
Safe at front desk

Guest services

Concierge services
Housekeeping (daily)

Business services

Meeting room

Outdoors

Garden
Terrace

Full-service spa

Facials
Hot springs water temperature - 43 ºC
Indoor hot spring
Indoor/outdoor hot spring
Massage
Public indoor mineral hot springs (onsen)
Public outdoor mineral hot springs (onsen)
Separate men/women areas in public bath
Spa open daily
Yukata (Japanese robes)

Accessibility

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Lift
Well-lit path to entrance

More

Banquet hall
Designated smoking areas
Mosquito nets

Room amenities

Bedroom

Premium bedding

Bathroom

Towels provided

Entertainment

Flat-screen TV

Food and drink

Coffee/tea maker
Electric kettle
Limited room service
Minibar
Refrigerator

More

Air conditioning
Desk
Heating
Phone
Safe
Soundproofed rooms

Policies

Check-in

Check-in time starts at 3 PM

Minimum check-in age - 18

Check-out

Check-out before 10 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

A tax is imposed by the city: JPY 150.00 per person, per night. This tax does not apply to children under 12 years of age.

We have included all charges provided to us by the property.

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

Guests must contact this property in advance to reserve access to the public bath facility

This property accepts credit cards; cash is not accepted

Safety features at this property include a fire extinguisher and a smoke detector

We should mention

Reservations are required for massage services; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation

The Japanese Ministry of Health, Labour and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file

Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities

Property is also known as

Hotel Kaminoyu Onsen

Hotel Kaminoyu Onsen Kai

Kaminoyu Onsen

Kaminoyu Onsen Kai

Kaminoyu Onsen Hotel

Hotel Kaminoyu Onsen Kai

Hotel Kaminoyu Onsen Ryokan

Hotel Kaminoyu Onsen Ryokan Kai

Frequently asked questions

Is Hotel Kaminoyu Onsen pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Hotel Kaminoyu Onsen?

As of 4 Feb 2026, prices found for a 1-night stay for 2 adults at Hotel Kaminoyu Onsen on 10 Feb 2026 start from NZ$136.75, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at Hotel Kaminoyu Onsen?

Self-parking is free at this property.

What time is check-in at Hotel Kaminoyu Onsen?

Check-in begins at 3 PM.

What time is check-out at Hotel Kaminoyu Onsen?

Checkout is at 10 AM.

Where is Hotel Kaminoyu Onsen located?

Situated in Kai, this spa ryokan is within a 10-minute walk of Kaminoyu Onsen and Futaba Service Area Up Line. Yumeminooka and Chichibu Tama Kai National Park are also within 2 miles (3 km).

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Hotel Kaminoyu Onsen Reviews

7.6

Good

7.2

Cleanliness

7.4

Location

7.6

Staff & service

6.8

Property conditions & facilities

10/10 Excellent

Verified traveller

26 Apr 2016

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

They don't speak much English but tried their best to communicate via Google translate, very helpful and friendly service.

2/10 Terrible

Julian Ryutaro

3 Jan 2026

Disliked: Cleanliness, property conditions & facilities

Onsen felt like it wasn't real onsen and all the baths were lukewarm and not hot. Room was non smoking but smelt like cigarettes real bad like somebody was just here a day ago chain smoking. Actually bought room deodorizer for cigarettes and left it there. Parking was infested with weeds that sticks to your clothes took me 20 min to remove. Meal was part of the reservation but that wasnt communicated clearly to me. They ended up calling me asking me if im coming down for dinner twice even when i told them i dont need meal since already had plans. Not a big deal but stay tax could only be paid in cash. Out of all the hotels i stayed at japan this place is the only place that said cash only. I wonder what they would have said if i told them i dont have cash. With that in mind i dont think they were being truthful and was just being lazy. The hotel seems like it has some history but the proper investment is not being made. Could be better if they have the right mindset.

Stayed 1 night in Jan 2026

6/10 Okay

浩子

7 Jan 2026

Liked: Cleanliness, staff & service

スタッフの方々と対応はとても良かったです。食事や部屋も良かったです。大浴場のお風呂が7個のうち3個利用できなかった事と、貸切風呂の予約が取りにくかったのが残念でした。

Stayed 1 night in Dec 2025

4/10 Poor

カツミ

15 Mar 2025

Disliked: Staff & service, amenities, property conditions & facilities

ホテル全体が古く部屋の中にトイレもない。従業員の男性も感じが悪い。

Stayed 3 nights in Mar 2025

10/10 Excellent

?????

4 Feb 2025

Liked: Cleanliness, amenities

お風呂はサイコー。さすが神の湯だけあって、普通の温泉♨️度は違う。蘊蓄通りでした。お部屋の内装や、設備がよければもっと価値が上がり、良くなる。

Stayed 1 night in Feb 2025

10/10 Excellent

tomohiro

6 Jan 2025

Liked: Cleanliness, staff & service, property conditions & facilities

親切な対応をしていただきました

Stayed 1 night in Dec 2024

6/10 Okay

mitsuru

1 Dec 2024

Liked: Staff & service

Disliked: Cleanliness

夕食のお料理がかなり薄味でした朝食のカレーは甘口でしたが美味しかったです。お風呂は表示より少しぬるい気がしました。長く浸かるのが目的なのかな？日帰りで入浴されている方がかなりいらっしゃるようです。大きくタトューが入っている方もいらっしゃいました。お子さんもはいるのて、そこは強く明示してくれると助かります。

Stayed 1 night in Nov 2024

8/10 Good

あきのり

30 Sept 2024

お世話になりました。

Stayed 1 night in Sep 2024

8/10 Good

midori

13 Aug 2024

Liked: Staff & service, amenities, property conditions & facilities

温泉施設がいくつもあり、良かった。特に温度の違う湯船が良かった。また大浴場の他に貸切露天風呂や、有料貸切風呂もあり、次回はそちらも楽しみたいと思いました。連泊したので、料理は初日の方が良かった様に感じました。品数は多いですがもう少し工夫が欲しい様な。後朝食は洋食も欲しかったですね。

Stayed 2 nights in Aug 2024

6/10 Okay

Momoe

23 Jun 2024

Disliked: Cleanliness

温泉はとても良かったですが、部屋が臭かったです。

Stayed 1 night in Jun 2024

8/10 Good

あきら

29 Jan 2024

Liked: Cleanliness, staff & service

駅まで送っていただきました。

Stayed 1 night in Jan 2024

10/10 Excellent

トモコ

26 Jan 2024

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

掛け流しの温泉、私の身体にとても合う温泉だった。また、従業員の手作りの、朝焼けの富士山と、ダイヤモンドご来光が独り占めできる、貸し切り露天風呂。　好みの浴衣を着て、一日に何度も温泉へ入り、すべてのストレスを洗い流せる。　　建物は、昭和時代のまま。昭和のひとには懐かしくて、帰る頃には令和の行き過ぎた便利さを残念に思うようになっていた。　とても貴重なお宿だった。

Stayed 3 nights in Jan 2024

10/10 Excellent

Yasuyo

30 Nov 2023

Liked: Cleanliness, staff & service, amenities, property conditions & facilities

昔ながらの旅館で居心地も良く、富士山の見える貸切りの温泉も楽しめました。チェックアウト時こちら側でトラブルがあったのことにも快く対応して頂き、大変助かりました。ありがとうございます。また遊びに来た際は、利用させてもらいます。 This is comfy and traditional inn. We enjoyed Onsen with My.Fuji view. I really appreciate for kind staff took care of the problem when we checked out.

Stayed 1 night in Nov 2023

8/10 Good

Yoko

19 Oct 2023

Liked: Staff & service

設備は古く、ビジネスツインには鏡や洗面所・トイレがありませんでした。しかし、大浴場のすぐ前なのでそこを代わりに使うことができます。値段がお安いのでこれでもいいかと思いました。事前支払いの金額を見ると、税金が割と高めに設定されているように感じるのですが、どういう明細なのでしょうか。それとは別にチェックアウトの時に、入湯税を150円現金で支払う必要がありました。

Stayed 1 night in Oct 2023

4/10 Poor

???

3 Oct 2023

Disliked: Cleanliness, property conditions & facilities

部屋に小さな蟻が湧いていた冷蔵庫も小さく、ほとんど入らないお風呂は良かったが、それ以外がいまいちもし使うなら高い部屋を使うしかない

Stayed 1 night in Sep 2023

8/10 Good

TSUJIMOTO

17 Aug 2023

Liked: Staff & service

ビジネスプランの割安価格で宿泊させてもらいました。元々が寝るだけの予定で予約してたので、部屋に不満は無し、防音なのかロビーで卓球を楽しむ親子の声も気にならず、それよりも気に入ったのが150円の入湯料で大浴場やプライベート露天風呂が利用できた事。そして大好きな昭和の風情が残るこのホテルに年内にまた宿泊する事だろう。

Stayed 1 night in Aug 2023

6/10 Okay

Hiroyuki

25 Jun 2023

Liked: Cleanliness

温泉がいい宿。お風呂の内部にいろいろ説明書きがたくさんあってわかりやすくて楽しかった。お茶の飲み放題は助かった。館内は見た目以上に清潔。でもトイレのお花が枯れてた。

Stayed 1 night in Jun 2023

4/10 Poor

??

7 Oct 2022

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities

ビジネスで洋室ツインを利用したが、温泉はよかったが、部屋はイマイチでした、金額も安かったので割り切りが必要です。また、クレジットカードが使えないのもイマイチです。

Stayed 4 nights in Oct 2022

4/10 Poor

トモコ

3 Oct 2022

Liked: Cleanliness

Disliked: Staff & service, amenities, property conditions & facilities

宿泊料金の変更を予約後に電話してきました。その後オンライン上の予約に朝食付きであったのが、料金変更の要請に合意できなかったせいか、朝食付きが消されました。

Stayed 1 night in Oct 2022

4/10 Poor

ユキオ

30 Jan 2022

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities

温泉がぬるすぎるからもっと熱くしてほしい

Stayed 2 nights in Jan 2022

10/10 Excellent

FUMIO

31 Dec 2021

Liked: Cleanliness, property conditions & facilities, room comfort

お風呂が、特に快適でした。

Stayed 1 night in Dec 2021

10/10 Excellent

Verified traveller

16 Oct 2019

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

無料貸切露天風呂が最高

マウンテンビューでない部屋に素泊まり、眺望は何もないが静かでベッドは快適、温泉は広くていろんな種類・温度の湯があり素晴らしい、ただ大浴場の露天風呂はぬるくて景色もいまいち、無料貸切露天風呂は熱めの湯温で景色も最高、貸切露天風呂に入る為だけに宿泊する価値が有る、周辺は何もないので車で行くことを推奨

Stayed 1 night in Sep 2019

10/10 Excellent

Annie

28 Jul 2019

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Modern Japanese style with onsite on s’en.

Stayed 1 night in Jul 2019

8/10 Good

Ryusuke

3 Jul 2019

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Outdoor onsen is unforgettable..

Stunning view of oceanfront atop cliff and, the view from outdoor onsen (gender separated) was absolutely breathtaking.. seeing the ocean splashing against rocks just few feet away as you bathe watching the sunset.. a must experience for any avid hot spring fans. Area doesn’t offer many eatery choices, but if you’re driving a rental, there will be more options in both directions on highway 136. Convenience store within walking distance, a lifesaver for last minute food shopping for families with younger children

Stayed 2 nights in Jun 2019

10/10 Excellent

Verified traveller

4 Feb 2019

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

24時間入浴可能な大浴場

Stayed 1 night in Jan 2019

Hotel Kaminoyu Onsen

Choose dates to view prices

Photo gallery for Hotel Kaminoyu Onsen

Reviews

Popular amenities

Check prices for these days

Room options

View all photos for Standard Traditional Room

Standard Traditional Room

Highlights

View all photos for Traditional Room with Mt. Fuji View

Traditional Room with Mt. Fuji View

Highlights

View all photos for Business Twin Room

Business Twin Room

Highlights

About the area

What's nearby

Getting around

Restaurants

About this property

Hotel Kaminoyu Onsen

Similar properties

Meitei no Yado Hotel Koushien

Property amenities

Internet

Parking and transport

Food and drink

Things to do

Family friendly

Conveniences

Guest services

Business services

Outdoors

Full-service spa

Accessibility

More

Room amenities

Bedroom

Bathroom

Entertainment

Food and drink

More

Policies

Check-in

Check-out

Special check-in instructions

Access methods

Pets

Children and extra beds

Payment types

Important information

Fees

You need to know

We should mention

Property is also known as

Frequently asked questions

Have a question?

Reviews

Hotel Kaminoyu Onsen Reviews

Good

7.2

7.4

7.6

6.8

Reviews

10/10 Excellent

Verified traveller

Verified traveller

2/10 Terrible

Julian Ryutaro

Julian Ryutaro

6/10 Okay

浩子

浩子

4/10 Poor

カツミ

カツミ

10/10 Excellent

?????