Hotel Kaminoyu Onsen

Property class: 3

Choose dates to view prices

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 facial or a massage. Free in-room WiFi and a bar are available to all guests.

Reviews

7.6 out of 10
Good

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning
  • Breakfast available
The current price is NT$2,267
NT$2,806 total
Oct 27 - Oct 28

Room options

Available filters for rooms
Showing 3 of 3 rooms

View all photos for Standard Traditional Room

A tatami mat room with a low table, a chair, a television, and a view of the outdoors through shoji screens.

Standard Traditional Room

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 6
  • 6 Twin Futons

View all photos for Traditional Room with Mt. Fuji View

A tatami mat room with a low table, chairs, a television, and a large window.

Traditional Room with Mt. Fuji View

  • Mountain view
  • 1 bedroom
  • Sleeps 5
  • 5 Twin Futons

View all photos for Business Twin Room

A room with two beds, a small table, and a window with a view of greenery.

Business Twin Room

8.0 out of 10
Very good
(6 reviews)
  • 1 bedroom
  • Sleeps 2
  • 2 Twin Beds
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About the neighborhood

Kai is home to Hotel Kaminoyu Onsen. Hottarakashi Onsen Hot Spring and Kaminoyu Onsen 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 Oshihara Park are also worth visiting. Visit our Kai travel guide
Map
17 Ryuuchi, Kai, Yamanashi-ken, 400-0104

What's nearby

  • A cityscape with cherry blossoms, a river, and mountains in the background.
    Kaminoyu Onsen
    5 min walk - 0.4 km
  • Two people sitting by a river with a mountain in the background.
    Lake Kawaguchi
    59 min drive - 37.2 km
  • Akasakadai Park
    16 min walk - 1.4 km
  • Yumeminooka
    3 min drive - 2.0 km
  • Kose Sports Park
    14 min drive - 10.7 km

Getting around

  • Fuefuki Isawaonsen Station
    12 min drive

Restaurants

  • 自家製麺太宰本店
    18 min walk
  • カレーうどん屋 咲々
    11 min walk
  • ブレーメン(BREMEN)
    18 min walk
  • 丸亀製麺甲斐店
    15 min walk
  • シャトレーゼ 敷島店
    14 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 facial or a massage. 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 24-hour front desk, a TV in the lobby, and a gift shop
  • Room features
  • All guestrooms at Hotel Kaminoyu Onsen offer comforts such as premium bedding and air conditioning, in addition to amenities like free WiFi and safes.
  • Other amenities include:
  • Refrigerators, electric kettles, and heating

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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 2026/10/25, prices found for a 1-night stay for 2 adults at Hotel Kaminoyu Onsen on 2026/10/27 start from NT$2,267, excluding 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?

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?

Check-out 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. Akasakadai Park and Yumeminooka are also within 2 mi (3 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Hotel Kaminoyu Onsen Reviews

7.6

Good

7.4

Cleanliness

7.4

Location

7.8

Staff & service

7.0

Property conditions & facilities
Rating 10 - Excellent. 23 out of 65 reviews
Rating 8 - Good. 20 out of 65 reviews
Rating 6 - Okay. 9 out of 65 reviews
Rating 4 - Poor. 10 out of 65 reviews
Rating 2 - Terrible. 3 out of 65 reviews

Reviews

Verified review

10/10 Excellent

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.
Verified review

2/10 Terrible

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
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
値段的にはスタンダードクラスの旅館と思って利用すると不可の部分は無い旅館だと思います。 良かった点はまず、スタッフさんの対応が親切なことですね。人数が足りなそうな中で一生懸命丁寧に対応してくれてるのがわかります。 次に良かった点は食事が美味しいです。夕食はもちろんですが、朝食のワインビーフのカレーはおかわりしてしまいました。とっても美味しい。 お風呂も種類が多くて楽しいです。一泊という短い滞在の中で9種類堪能しました。 受付時予約要の貸切風呂が三(うち一つ利用)、予約不要の貸切風呂が一つ。大浴場に七ついい温泉でした。
Stayed 1 night in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
無料のお茶や20時までの送迎、駅から徒歩30分なので歩いて行けなくも無い距離で良かったです。 貸切風呂も空いていれば使えます、二人くらいなら入れると思いました。
Stayed 1 night in Mar 2026
Verified review

8/10 Good

Liked: Staff & service, amenities
Disliked: Property conditions & facilities
WEB上では、レストランがあることになっているが実際は稼働してない。 部屋にある案内の冊子にも食事ができるように書いてあるが、尋ねると冷た～くありません、、と言われる。
Stayed 2 nights in Mar 2026
Verified review

4/10 Poor

共同浴場にヤクザを彷彿させるような刺青の人が2人いて不快に感じた。 トイレが部屋の外だった。
Stayed 1 night in Feb 2026
Verified review

6/10 Okay

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
Verified review

4/10 Poor

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
Verified review

10/10 Excellent

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
Verified review

10/10 Excellent

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
Verified review

6/10 Okay

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
Verified review

8/10 Good

お世話になりました。
Stayed 1 night in Sep 2024
Verified review

8/10 Good

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
Verified review

6/10 Okay

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
Verified review

8/10 Good

Liked: Cleanliness, staff & service
駅まで送っていただきました。
Stayed 1 night in Jan 2024
Verified review

10/10 Excellent

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
Verified review

10/10 Excellent

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
Verified review

8/10 Good

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
Verified review

4/10 Poor

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
Verified review

8/10 Good

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
Verified review

6/10 Okay

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
Verified review

4/10 Poor

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
Verified review

4/10 Poor

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
Verified review

4/10 Poor

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
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities, room comfort
お風呂が、特に快適でした。
Stayed 1 night in Dec 2021