(Translated by Google)
It was great to be able to enjoy a black hot spring bath within walking distance of the station.
There isn't a relaxation area to unwind in after your bath, but there is a food and drink corner, and the prices are reasonable.
(Translated by Google)
This public bathhouse boasts a surprisingly extensive range of facilities, including a semi-open-air style black hot spring bath, an electric bath, a jet bath, a body massage bath, a sauna with automatic löyly (steam), and a hot spring cold plunge pool.
The changing rooms and lobby are simple but clean, and the availability of light snacks is a big plus. However, there's no space for napping, so don't expect a super sento (large-scale public bathhouse) experience; keep that in mind.
(Translated by Google)
The reasonable prices were very impressive. After a good sweat in the hot springs and sauna, I relaxed my stiff shoulders in a massage chair, and even enjoyed ice cream, coffee milk, and cold ramen after my bath, all for just over 2000 yen. In these times of rising prices, this is truly appreciated, and I will definitely come again!
るる
2026-05-29
t k
2026-05-25
Taro
2026-05-20
天焚
2026-05-13
家族と共有して色んな食事を食べましたがどれも不味くて最悪でした。
(Translated by Google)
I shared various meals with my family, but they were all awful and terrible.
(Translated by Google)
It's a good public bath. The sauna is hot, clean, and pleasant, and the dark-colored water in the cold plunge pool is a nice touch. It would be nice if there was a place to relax.
(Translated by Google)
It was my first time using the facilities, but all the bathtubs were filled with so much dirt that I didn't feel like getting in. Naturally, I wouldn't want to get into a bathtub with people's dirt floating in it.
Sophia W
2026-04-26
A well-designed and tidy お湯♨️ plus three electric bathes, which relax the muscles. There’s even a outdoor pool, which offers hot spring plus privacy :)
(Translated by Google)
This is my favorite public bathhouse because the sauna is nicely hot and the bathwater is also quite hot. I visit every time I have a day off. I must be a regular customer because I see them every time I go: a tattooed man in his 50s who occupies the top level of the sauna and leaves his sauna mat there as if he owns the place before going into the cold bath, and a tattooed young man in his mid-to-late 30s with short hair who pees in the sauna.
kevin bodinaud
2026-04-15
Onsen vraiment génial!! Les bains restent trés chaud par compte si vous n’aimez pas je vous le déconseilles. Vous pouvez aussi prendre le sauna. Une partie réstauration est aussi disponible et fauteuille massant. J’y vais assez souvent. (Translated by Google) The onsen is truly amazing!! The baths stay very hot, however, if you don't like that, I wouldn't recommend it. You can also use the sauna. There's also a restaurant area and massage chairs. I go quite often.
(Translated by Google)
The weekend rate, including the sauna, was around 900 yen.
The hot spring was neither particularly good nor bad.
However, the water was very hot—around 45 degrees Celsius, I think?
The sauna was small.
There's no water fountain in the bathhouse, so you'll be in trouble if you don't bring your own drinks.
You'll also need to bring your own shampoo, body soap, and moisturizer.
It's nice that it's a popular public bathhouse, but there were several people with full-body tattoos, probably yakuza, which was scary.
(Translated by Google)
I visited during the daytime on a weekday and in the evening after work.
During the daytime, there were few users, creating a calm atmosphere where I could relax and enjoy the sauna.
However, in the evening, there were many users, and poor manners were particularly noticeable, especially regarding the hoarding of washing spots. Some people who couldn't wash properly were even yelling and causing a commotion.
Also, about half of the users were men with traditional Japanese tattoos on their backs, giving me the feeling of stepping into a different world, like something out of a movie.
Furthermore, the smoking area and the bathing area seemed to be connected, as the smell of cigarettes filled the air temporarily.
The facilities and the black hot spring water are excellent, and I would like to continue visiting, but since there doesn't seem to be any effort from the facility to encourage improvements in manners, I'm considering avoiding crowded times in the future.
(Translated by Google)
I visited during the daytime on a weekday and in the evening after work.
During the daytime, there were few users, creating a calm atmosphere where I could relax and enjoy the sauna.
However, in the evening, there were many users, and poor manners were particularly noticeable, especially regarding the hoarding of washing spots. Some people who couldn't wash properly were even yelling and causing a commotion.
Also, about half of the users were men with traditional Japanese tattoos on their backs, giving me the feeling of stepping into a different world, like something out of a movie.
Furthermore, the smoking area and the bathing area seemed to be connected, as the smell of cigarettes filled the air temporarily.
The facilities and the black hot spring water are excellent, and I would like to continue visiting, but since there doesn't seem to be any effort from the facility to encourage improvements in manners, I'm considering avoiding crowded times in the future.
(Translated by Google)
Using the sauna costs an additional 300 yen on weekdays and 350 yen on weekends on top of the 570 yen bath fee, but there are no water dispensers in the bathing area or changing room, making it dangerous as hydration is practically impossible. While water is available in the cafeteria, it's very inconvenient to use, and a 500ml bottle of water from the vending machine is expensive at 180 yen. The changing room is also small and inconvenient, with only designated lockers with locks. Tattoos are allowed, and the management seems lax, giving the impression that profit takes precedence over comfort. Unless improvements are made, I cannot recommend using this place for the sauna alone.
(Translated by Google)
It was a comfortable and easy-to-use hot spring!
I stopped off at Idogaya Station to soothe my fatigue after hiking in the Zushi area, and it felt amazing.
The bathroom was spacious and included a black hot spring, jet bath, and cold bath, and I think there were about 20 washing stations.
However, shampoo and body soap were not provided, so I will bring my own next time.
I visited around 3 p.m. on a weekday, and there were about 20 customers in the bath. Two of them had extensive full-body tattoos, so it seems tattoos are not prohibited. People with tattoos seem to feel comfortable using the bath.
There is a charge for the hair dryer (20 yen for 3 minutes), so it's a good idea to have some coins ready if you use one. When I left, the staff carefully cleaned the changing room, and the room was kept very clean.
The exterior of the building is modest and the interior is simple, but the simplicity was comfortable.
I would definitely return and enjoy the facility next time.
Located near Idogaya Station, "Kusatsu" is a fantastic hot spring sento (public bath). Despite its name, it features Yokohama’s famous "Kuroyu" (dark brown natural hot spring) rather than milky white water. The mineral-rich black water is very soothing and warms you up deeply.
The facility offers multiple types of baths and is relatively spacious for a local sento. The sauna is also a highlight—it’s clean, modern, and very comfortable. After your bath, you can enjoy draft beer and ramen at the cozy dining area inside. It feels like a mini-super public bath and is the perfect place to unwind and refresh. Highly recommended!
(Translated by Google)
This hot spring public bath is within walking distance of Idogaya Station.
Although the name is "Kusatsu," it is unique in that it serves Yokohama's famous "black water" rather than the milky white water found in Kusatsu, Gunma.
This black water is extremely soothing and warms you from the inside out.
For a public bath, there is a wide variety of baths available, and the space is relatively spacious.
Another great feature is the sauna.
It is very well maintained and comes with a three-tiered TV. You can also enjoy the black water in the cold bath.
And the best part is relaxing after your bath. There is a dining area within the building, where you can enjoy ice-cold beer or authentic ramen. It goes beyond the realm of a public bath to offer the satisfaction of a "mini super public bath," making it the perfect place to reset from the fatigue of the day.
Located near Idogaya Station, "Kusatsu" is a fantastic hot spring sento (public bath). Despite its name, it features Yokohama’s famous "Kuroyu" (dark brown natural hot spring) rather than milky white water. The mineral-rich black water is very relaxing and warms you up deeply.
The facility offers multiple types of baths and is relatively spacious for a local sento. The sauna is also a highlight—it’s clean, modern, and very comfortable. After your bath, you can enjoy draft beer and ramen at the cozy dining area inside. It feels like a mini-super public bath and is the perfect place to unwind and refresh. Highly recommended!
A Y
黒湯がとても良く、肌がツルツルになります。また是非来たいです。
(Translated by Google)
The black hot spring water is wonderful; it leaves your skin feeling incredibly smooth. I definitely want to come back again.
こな
駅から徒歩圏内で黒湯が楽しめてよかったです
お風呂上がりにゆっくりくつろげる休憩スペースはないですが、飲食コーナーがあり 値段も安めでした
(Translated by Google)
It was great to be able to enjoy a black hot spring bath within walking distance of the station.
There isn't a relaxation area to unwind in after your bath, but there is a food and drink corner, and the prices are reasonable.
成瀬力
半露天風の黒湯、電気風呂、ジェットバス、ボディマッサージ風呂などの湯船に、オートロウリュ付きのサウナと温泉水風呂あり銭湯なのに充実している。
脱衣場、ロビーはシンプルながらも清潔で軽食がいただけるのもポイント高い。仮眠を取れるようなスペースはないので、スーパー銭湯を期待していくのはちょっと違うのでそこは要注意。
(Translated by Google)
This public bathhouse boasts a surprisingly extensive range of facilities, including a semi-open-air style black hot spring bath, an electric bath, a jet bath, a body massage bath, a sauna with automatic löyly (steam), and a hot spring cold plunge pool.
The changing rooms and lobby are simple but clean, and the availability of light snacks is a big plus. However, there's no space for napping, so don't expect a super sento (large-scale public bathhouse) experience; keep that in mind.
톰톰
良心的なお値段設定がとても印象的でした。温泉とサウナでしっかり汗を流した後、マッサージチェアで肩こりを解し、お風呂上がりのアイスとコーヒー牛乳、冷やし中華まで頂いて2000円ちょっとくらい。この物価高の時代にありがたい限りです、また来ます！
(Translated by Google)
The reasonable prices were very impressive. After a good sweat in the hot springs and sauna, I relaxed my stiff shoulders in a massage chair, and even enjoyed ice cream, coffee milk, and cold ramen after my bath, all for just over 2000 yen. In these times of rising prices, this is truly appreciated, and I will definitely come again!
るる
t k
Taro
天焚
家族と共有して色んな食事を食べましたがどれも不味くて最悪でした。
(Translated by Google)
I shared various meals with my family, but they were all awful and terrible.
Yoshito Inoue
天然温泉がとても良い銭湯。
湯量も多く、水風呂も褐色の温泉を水風呂にしているのが珍しい。
サウナも有り、半露天風呂もあり、お風呂上がりで、軽食やビールを味わえる所も有るので、至れり尽くせりです。
最高です！！
(Translated by Google)
This public bathhouse has excellent natural hot springs.
The water flow is abundant, and it's unusual that they use brownish hot spring water for the cold bath.
There's also a sauna, a semi-open-air bath, and a place where you can enjoy light meals and beer after your bath, so it's truly a complete package.
It's the best!!
下村まり子
銭湯としてはよい。サウナは高温で清潔さがあり、気持ちよく、水風呂が黒湯なのもいい感じ。くつろげるところがあるといい
(Translated by Google)
It's a good public bath. The sauna is hot, clean, and pleasant, and the dark-colored water in the cold plunge pool is a nice touch. It would be nice if there was a place to relax.
牧口雅美
みどり
街の温泉だと思います。
行った日が小学生無料の日でラッキーでした。
駐車場もあって便利ですが狭いので怖かったです。
シャンプー等は持参です。
ドライアー3分200円です。
(Translated by Google)
I think it's a local hot spring.
I was lucky that the day I went was a day when admission was free for elementary school students.
There's a parking lot, which is convenient, but it's small and a bit scary.
You need to bring your own shampoo, etc.
A 3-minute hair dryer costs 200 yen.
Massyちゃん
Tattoo friendly
ふかふか（あざらし）
サウナの温度湿度のバランスはよき！
清潔感はない。
(Translated by Google)
The sauna's temperature and humidity balance is good!
It's not very clean.
てつきた
初めて利用しましたか全部の湯船に汚れが浮きまくってて入る気がしませんでした。さすがに人の汚れが浮いてる湯船には入る気がしません
(Translated by Google)
It was my first time using the facilities, but all the bathtubs were filled with so much dirt that I didn't feel like getting in. Naturally, I wouldn't want to get into a bathtub with people's dirt floating in it.
Sophia W
A well-designed and tidy お湯♨️ plus three electric bathes, which relax the muscles. There’s even a outdoor pool, which offers hot spring plus privacy :)
小林朋治
ゆら
清潔感がある館内で浴場内もとても綺麗でした。
黒湯もありしっかりと身体を温めることができて良かったです。
(Translated by Google)
The building was very clean, and the bathhouse was also spotlessly clean.
They even had a black hot spring bath, which was great for thoroughly warming up my body.
ムィ太郎
t n
サウナの温度が高くて気持ち良いですし湯船の温度も熱めで大好きな銭湯です。休みのたんびにお邪魔しています。相当な常連の方々なのでしょうか行くたんびに見かけますがサウナ内で上段を占領しサウナマットを我が物顔で置きっぱなしで水風呂に入る入れ墨の50代ぐらいの方、はたまたサウナ内でションベン垂れる30代半ばか後半の入れ墨入った髪の短いアンちゃんもいらっしゃる
(Translated by Google)
This is my favorite public bathhouse because the sauna is nicely hot and the bathwater is also quite hot. I visit every time I have a day off. I must be a regular customer because I see them every time I go: a tattooed man in his 50s who occupies the top level of the sauna and leaves his sauna mat there as if he owns the place before going into the cold bath, and a tattooed young man in his mid-to-late 30s with short hair who pees in the sauna.
kevin bodinaud
Onsen vraiment génial!! Les bains restent trés chaud par compte si vous n’aimez pas je vous le déconseilles. Vous pouvez aussi prendre le sauna. Une partie réstauration est aussi disponible et fauteuille massant. J’y vais assez souvent. (Translated by Google) The onsen is truly amazing!! The baths stay very hot, however, if you don't like that, I wouldn't recommend it. You can also use the sauna. There's also a restaurant area and massage chairs. I go quite often.
よよよ
土日料金でサウナ込みで900円くらいだった
温泉は特に可もなく不可もなくでした
ただお湯が熱かった ４５度ぐらいかな？
サウナは狭かった
浴場には水飲み場ないので事前に飲み物持って行かないとキツイです。
シャンプーやボディーソープや保湿製品なんかも持参必須
大衆浴場として親しまれてるのはいいが全身刺青のおそらくヤクザの方が複数名いらっしゃったので怖かったです。
気になる人は避けた方がいい
(Translated by Google)
The weekend rate, including the sauna, was around 900 yen.
The hot spring was neither particularly good nor bad.
However, the water was very hot—around 45 degrees Celsius, I think?
The sauna was small.
There's no water fountain in the bathhouse, so you'll be in trouble if you don't bring your own drinks.
You'll also need to bring your own shampoo, body soap, and moisturizer.
It's nice that it's a popular public bathhouse, but there were several people with full-body tattoos, probably yakuza, which was scary.
Those who are sensitive to that should avoid it.
へいおん
ひー
平日の昼と仕事後の夕方に訪問しました。
昼の時間帯は利用者も少なく、落ち着いた雰囲気で、ゆったりとサウナを楽しむことができました。
しかし、夕方は利用者も多く、特に体を洗う所の場所取りなどがひどくマナーの悪さが目立ち、一部の洗えない方が怒鳴り散らす騒ぎも…
また利用者は背中に和彫りの絵柄が入ったお兄さんが半分ほど占めており、映画で観るような異世界に足を踏み入れたような感覚になりました…
また喫煙所と浴室が繋がっているのか、タバコ臭さが一時的に充満したりしていました。
施設や黒湯に関しては非常に良いので、今後も通いたいと思うのですが、マナーの改善など、今のところ施設側から促す事も無さそうなので、今後は混雑時は避けての利用も考えています。
(Translated by Google)
I visited during the daytime on a weekday and in the evening after work.
During the daytime, there were few users, creating a calm atmosphere where I could relax and enjoy the sauna.
However, in the evening, there were many users, and poor manners were particularly noticeable, especially regarding the hoarding of washing spots. Some people who couldn't wash properly were even yelling and causing a commotion.
Also, about half of the users were men with traditional Japanese tattoos on their backs, giving me the feeling of stepping into a different world, like something out of a movie.
Furthermore, the smoking area and the bathing area seemed to be connected, as the smell of cigarettes filled the air temporarily.
The facilities and the black hot spring water are excellent, and I would like to continue visiting, but since there doesn't seem to be any effort from the facility to encourage improvements in manners, I'm considering avoiding crowded times in the future.
しー
平日の昼と仕事後の夕方に訪問しました。
昼の時間帯は利用者も少なく、落ち着いた雰囲気で、ゆったりとサウナを楽しむことができました。
しかし、夕方は利用者も多く、特に体を洗う所の場所取りなどがひどくマナーの悪さが目立ち、一部の洗えない方が怒鳴り散らす騒ぎも…
また利用者は背中に和彫りの絵柄が入ったお兄さんが半分ほど占めており、映画で観るような異世界に足を踏み入れたような感覚になりました…
また喫煙所と浴室が繋がっているのか、タバコ臭さが一時的に充満したりしていました。
施設や黒湯に関しては非常に良いので、今後も通いたいと思うのですが、マナーの改善など、今のところ施設側から促す事も無さそうなので、今後は混雑時は避けての利用も考えています。
(Translated by Google)
I visited during the daytime on a weekday and in the evening after work.
During the daytime, there were few users, creating a calm atmosphere where I could relax and enjoy the sauna.
However, in the evening, there were many users, and poor manners were particularly noticeable, especially regarding the hoarding of washing spots. Some people who couldn't wash properly were even yelling and causing a commotion.
Also, about half of the users were men with traditional Japanese tattoos on their backs, giving me the feeling of stepping into a different world, like something out of a movie.
Furthermore, the smoking area and the bathing area seemed to be connected, as the smell of cigarettes filled the air temporarily.
The facilities and the black hot spring water are excellent, and I would like to continue visiting, but since there doesn't seem to be any effort from the facility to encourage improvements in manners, I'm considering avoiding crowded times in the future.
T T
サウナ利用は銭湯代570円に追加して平日300円、土日350円ですが、浴場内・脱衣所内に給水機がなく、水分補給がほとんどできないため危険と思います。食堂の水は使えるものの非常に使いづらく、自販機の500mlペットボトル水は180円と高めです。脱衣所も鍵付き指定ロッカーのみで狭く不便。刺青OKで運営はゆるく、快適さより利益優先な印象です。改善されない限り、サウナ目当ての利用はおすすめできません。
(Translated by Google)
Using the sauna costs an additional 300 yen on weekdays and 350 yen on weekends on top of the 570 yen bath fee, but there are no water dispensers in the bathing area or changing room, making it dangerous as hydration is practically impossible. While water is available in the cafeteria, it's very inconvenient to use, and a 500ml bottle of water from the vending machine is expensive at 180 yen. The changing room is also small and inconvenient, with only designated lockers with locks. Tattoos are allowed, and the management seems lax, giving the impression that profit takes precedence over comfort. Unless improvements are made, I cannot recommend using this place for the sauna alone.
坦々麺
H三ツ沢
お手軽に入れる快適な温泉でした！
逗子方面の登山帰りに疲れを癒やすため、井土ヶ谷駅で下りてサクッと立ち寄ってみましたが、最高に気持ち良かったです。
浴室内は広く黒湯やジェットバス、水風呂もあり、洗い場も20台位あったと思います。
ただし、シャンプーやボディソープは備わってないので次回は持参したいと思います。
平日の15時頃訪問しましたが、浴室内にお客さんが20人位いました。全身ゴリゴリのタトゥーの入った人も2人いたので、タトゥー禁止ではなさそうです。タトゥー入りの人も気兼ねなく利用出来そうです。
ドライヤーが有料(3分20円)なので、利用する人は小銭を用意した方がいいです。帰る時、脱衣所内を店員さんが丁寧に掃除しており、室内はとても清潔に保たれています。
建物の外観は地味で施設内も素朴な感じですが、そのシンプルさが心地良かったです。
ぜひリピートして、次回は施設内を満喫したいと思います。
(Translated by Google)
It was a comfortable and easy-to-use hot spring!
I stopped off at Idogaya Station to soothe my fatigue after hiking in the Zushi area, and it felt amazing.
The bathroom was spacious and included a black hot spring, jet bath, and cold bath, and I think there were about 20 washing stations.
However, shampoo and body soap were not provided, so I will bring my own next time.
I visited around 3 p.m. on a weekday, and there were about 20 customers in the bath. Two of them had extensive full-body tattoos, so it seems tattoos are not prohibited. People with tattoos seem to feel comfortable using the bath.
There is a charge for the hair dryer (20 yen for 3 minutes), so it's a good idea to have some coins ready if you use one. When I left, the staff carefully cleaned the changing room, and the room was kept very clean.
The exterior of the building is modest and the interior is simple, but the simplicity was comfortable.
I would definitely return and enjoy the facility next time.
K S
杉山善昭
井土ヶ谷駅から徒歩圏内にある、温泉銭湯です。
店名は「くさつ」ですが、群馬の草津のような白濁湯ではなく、横浜名物の「黒湯」を楽しめるのが特徴。
この黒いお湯が非常に心地よく、身体の芯からしっかり温まります。
銭湯としてはお風呂の種類が豊富で、スペースも比較的広々としています。
さらに嬉しいのがサウナ。
非常に綺麗にメンテナンスされており、3段テレビ付き。黒湯の水風呂も併せて楽しめます。
そして最大の楽しみは、お風呂上がりのひととき。館内には食事スペースがあり、キンキンに冷えたビールや本格的なラーメンを楽しむことができます。銭湯の域を超えた「ミニスーパー銭湯」のような満足度があり、日々の疲れをリセットするのに最適な場所です。
Located near Idogaya Station, "Kusatsu" is a fantastic hot spring sento (public bath). Despite its name, it features Yokohama’s famous "Kuroyu" (dark brown natural hot spring) rather than milky white water. The mineral-rich black water is very soothing and warms you up deeply.
The facility offers multiple types of baths and is relatively spacious for a local sento. The sauna is also a highlight—it’s clean, modern, and very comfortable. After your bath, you can enjoy draft beer and ramen at the cozy dining area inside. It feels like a mini-super public bath and is the perfect place to unwind and refresh. Highly recommended!
(Translated by Google)
This hot spring public bath is within walking distance of Idogaya Station.
Although the name is "Kusatsu," it is unique in that it serves Yokohama's famous "black water" rather than the milky white water found in Kusatsu, Gunma.
This black water is extremely soothing and warms you from the inside out.
For a public bath, there is a wide variety of baths available, and the space is relatively spacious.
Another great feature is the sauna.
It is very well maintained and comes with a three-tiered TV. You can also enjoy the black water in the cold bath.
And the best part is relaxing after your bath. There is a dining area within the building, where you can enjoy ice-cold beer or authentic ramen. It goes beyond the realm of a public bath to offer the satisfaction of a "mini super public bath," making it the perfect place to reset from the fatigue of the day.
Located near Idogaya Station, "Kusatsu" is a fantastic hot spring sento (public bath). Despite its name, it features Yokohama’s famous "Kuroyu" (dark brown natural hot spring) rather than milky white water. The mineral-rich black water is very relaxing and warms you up deeply.
The facility offers multiple types of baths and is relatively spacious for a local sento. The sauna is also a highlight—it’s clean, modern, and very comfortable. After your bath, you can enjoy draft beer and ramen at the cozy dining area inside. It feels like a mini-super public bath and is the perfect place to unwind and refresh. Highly recommended!