Trang này chưa có bản tiếng Việt nên tạm thời được hiển thị bằng tiếng Anh.
KAI Enshu
界 遠州
Ảnh khu vực — không phải ảnh ryokan · Lake Hamana from the Kanzanji Ropeway, Hamamatsu, Shizuoka · Motokoka / CC BY-SA 4.0
Hoshino Resorts' tea-themed inn on Lake Hamana: every room looks over the water, there are a dozen-plus teas to brew for free and an eel-and-fugu dinner — but the salty spring is recirculated in two small baths, and most rooms have only a shower
KAI Enshu opened in November 2013, when Hoshino Resorts renovated the baths and lounge of its earlier inn here, Hananoi, and relaunched it under the KAI brand. Every room faces Lake Hamana, and the theme is Shizuoka green tea. A striped courtyard of tea bushes and azaleas sits below the rooms, tea-leaf incense burners scent the corridors, and a lakeside lounge lets you brew any of a dozen-plus teas for free. Each room also has a tea counter with an iron kettle and three teas for arrival, bedtime and morning. The inn closed from January to April 2026 for maintenance. It reopened on 28 April with a new 89 m² suite with its own open-air bath, and now has 36 rooms. It rates 4.6 across 1,110 reviews on Jalan, with cleanliness at 4.8, rooms, dinner and service at 4.7, and the bath lowest at 4.4. Bloggers who stayed from 2024 to 2026 loved the free tea-tasting quiz, the 'ochake' tea cocktails poured at 21:00 and the tea-box breakfast. Dinner pairs Lake Hamana eel, simmered sukiyaki-style, with fugu from the Enshū coast. One 2024 blogger found the food merely ordinary, and an August 2026 guest found the eel smelled fishy. The two shared baths are small, with one indoor and one outdoor tub each. Jalan lists the very salty spring as diluted, heated and recirculated. July 2026 guests found insects in the outdoor tub, and a January 2026 guest found the indoor bath cold. Standard rooms have a shower only. Some guests also call the building old and not barrier-free. Standard rooms run from about ¥69,300 for two with meals.
Hướng dẫn chọn phòng
Những gì du khách từng ở đây thực sự khuyênNên chọn
Chagomori Special Room (89 m², new in April 2026) or the Special Room (68 m²)
The only rooms with their own open-air bath. The Chagomori suite opened on 28 April 2026 and is the inn's largest room. It has a sofa lounge, a choice of 10 teas and 5 kinds of teaware, and a bath pillow and tray so you can drink tea in the tub. It starts at about ¥115,500 for two with meals on Jalan, and the 68 m² Special Room at about ¥108,900. In September 2026, one guest found plants placed in front of their room's open-air bath blocked the lake view.
Japanese-Western room with lake-facing beds (45 m²)
The best value for a lake view from bed, from about ¥82,500 for two with meals on Jalan. A family who stayed in August 2025 chose this type. A blogger who brought both parents in June 2025 used the 40 m² four-person version. It has three beds plus a sofa bed and cost ¥88,362 for the room with two meals. The rooms are styled with Enshū cotton, a striped local weave.
Nên tránh
Standard Japanese-Western room with tea counter (35–36 m², 2 guests)
The cheapest room (from about ¥69,300 for two with meals on Jalan) is comfortable, and every room faces the lake. But like most rooms it has a shower booth and no bathtub, so you rely on the small shared baths. A May 2024 blogger paid ¥95,700 for two in this room type. One December 2025 guest noticed a smelly cushion, and a November 2025 guest found the toilet noisy at night.
Đã biết mình muốn phòng nào?
Xem giá và tình trạng phòng trống hiện tại của KAI Enshu.
Chúng tôi có thể nhận hoa hồng nếu bạn đặt phòng qua các liên kết này, bạn không phải trả thêm phí. Công bố liên kết tiếp thị
Tìm hiểu kỹ về ẩm thực
Nhận định về bữa sáng
4.5/5The 'tea-box breakfast': grilled fish, whitebait and pickles packed on a bed of tea leaves in an old wooden tea chest, with a clam-and-aosa seaweed Lake Hamana soup served by the pot — widely praised, though one 2024 blogger found the portions modest. A Western breakfast is available (not 1–3 January)
Arrive by 15:00 for the free tea-tasting session (four sittings from 15:00 to about 17:00), then the hot-spring talk at 16:35; late arrivals in 2025 and 2026 missed one or both. Book the 17:30 dinner if you want sunset over the lake — a July 2026 guest who was given 19:30 regretted it. Free 'ochake' tea cocktails are poured in the lounge at 21:00. You can take tea leaves from the lounge back to your room.
Điểm đáng chú ý của bữa tối
4.3/5Served at 17:30 or 19:30 at lake-view tables or in semi-private rooms screened by shoji. The year-round 'fugu-una' kaiseki starts with white-grilled eel and includes fugu sashimi and fried fugu. The main is 'unasuki', eel and vegetables in a small hotpot eaten with an onsen egg; in 2025 it ended with a matcha affogato whisked at the table. In autumn and winter (15 October 2026 to 28 February 2027) a full tiger-fugu dinner costs ¥12,400 extra and must be booked five days ahead. Bloggers in 2025 enjoyed the eel and the affogato. One in June 2025 found a piece of fried fugu was nearly all bone and missed the clay-pot rice served at other KAI inns. An August 2026 guest found the eel smelled fishy, and a May 2024 blogger called the food fine but unsurprising. Allergies must be declared five days ahead; dislikes are not removed.
Onsen và thư giãn: thực tế ra sao
Kanzanji Onsen, a sodium-calcium chloride strong-salt spring according to the official site — one of the saltiest in Japan. Jalan lists it as diluted with water, heated and recirculated with filtration. Guests describe the water as warming but on the lukewarm side, and a January 2026 blogger was advised to rinse off and moisturise afterwards.
Two shared baths that swap between men and women in the evening and morning (until 1:00 and again from 5:00). 'Koto-no-yu' has a hinoki indoor bath and an outdoor tub facing a garden. 'Hana-no-yu' has a large round hiba-wood outdoor tub with baskets of Shizuoka tea leaves floating in it. Each side has just one indoor and one outdoor tub, and Jalan lists no sauna. You reach them along a roofed outdoor walkway past the tea field, which is cold in winter. Three teas are set out in the changing rooms, and the lounge outside offers ice lollies and mikan vinegar. In 2026, guests mentioned a slippery outdoor floor, insects in the outdoor tub at night in July, and an indoor bath cold enough in January to worry about heat shock.
Hoshino Resorts doesn't ban tattoos outright, but its group policy, linked from KAI Enshu's bath page, says staff may refuse use of the large bath if they judge other guests could feel afraid. Only the two special rooms have their own open-air bath.
Lưu ý và những điều tinh tế
- 01
Check-in 14:30, check-out 11:00. The inn was closed from 12 January to 27 April 2026 for maintenance (extended from early March), so reviews from before the April 2026 reopening may not reflect current rooms.
- 02
No pick-up: take the Enshū Railway bus from Hamamatsu Station's north exit (stop 1, bound for Kanzanji Onsen) to Hamanako Bay Street, about 45 minutes. By car it's about 10–15 minutes from the Kanzanji Smart IC on the Tōmei; parking is free.
- 03
The building is an older hotel renovated in KAI style. A September 2026 guest found the walk to the baths hard for older people despite a wheelchair ramp, and called it not barrier-free.
- 04
Children are welcome: under-sevens can share a bed, and there are children's set meals. One dog-friendly room (up to two dogs of 20 kg or less) is sold only on the official site; a July 2026 guest was put off by a dog held in the tea lounge.
- 05
Among the major Japanese booking sites it is listed only on Jalan, not on Rakuten Travel or Ikyu, so most Japanese reviews come from that one site.
Trước chuyến lưu trú
Quà lưu niệm từ Lake Hamana và thông tin hữu ích cho chuyến đi.
Quà lưu niệm Lake Hamana trên Rakuten
Giá Rakuten tính đến 18 thg 10, 2026 — hãy xem cửa hàng để biết giá và tình trạng hàng hiện tại. Supported by Rakuten Developers Liên kết Rakuten là liên kết tiếp thị: chúng tôi có thể nhận hoa hồng, bạn không phải trả thêm phí.
Nguồn
Các bài blog và bài kể lưu trú thật mà bài viết này dựa vào
- 【界遠州 宿泊記①】お茶三昧の滞在｜お部屋・施設をレビュー (とことこことり旅)
- 【界遠州 宿泊記③】夕食・朝食をレビュー｜鰻と河豚の会席が贅沢 (とことこことり旅)
- 【星野リゾート界 遠州】2024年宿泊記／食事・温泉・ご当地楽など (ノブトラ)
- 【2025.8界遠州】浜名湖と言ったら、うなぎなお夕食 (国内から海外＆クルーズ, Ameba)
- 【静岡・浜松②】利き茶体験と温泉／界のご飯は美味しい…！ (みりんの株主優待 日記, Ameba)
- 星野リゾート 界 遠州 クチコミ (じゃらんnet)
- 界 遠州（公式サイト）
- 温泉 | 界 遠州（公式サイト）
- 食事 | 界 遠州（公式サイト）
- 【界 遠州】2026年4月28日、新客室「茶ごもり特別室」が誕生 (星野リゾート, PR TIMES)
- 界 遠州 休館延長のお知らせ (界の定期券, 星野リゾート)
Có mặt trong cẩm nang của chúng tôi
Các bài so sánh có ryokan này.
Buying Japanese tea to take home: matcha, sencha, teapots and how to pack them
Which Japanese green tea to buy — matcha, sencha, gyokuro, hojicha or genmaicha — where to find it in Uji, Shizuoka and at your ryokan, how to choose a kyusu teapot, matcha bowl and bamboo whisk, how to store and pack it all for the flight, and what the US, Australian and UK border pages say about bringing tea home.
Đọc cẩm nang
Japanese skincare and cosmetics: what to buy in Japan, tax-free rules, and how to fly them home
Want Japanese sunscreen, cleansing oil, sheet masks or lotion? Where to buy them today (drugstores, konbini, discount stores), how to read SPF, PA and 医薬部外品 labels, ordering on Amazon.co.jp or Rakuten for delivery to your hotel or ryokan, what inns provide, onsen water and sensitive skin, the tax-free refund system from 1 November 2026, and the liquid and aerosol limits for your flight home.
Đọc cẩm nangNguồn ảnh
- Makinohara Plateau, Shizuoka · 久保嶋宏明 / CC BY-SA 3.0
- Matsumoto Kiyoshi, Himeji Station, Hyogo · Corpse Reviver / CC BY-SA 3.0
Thêm các bài đánh giá chung
Ảnh khu vựcLake HamanaTiết kiệm
Kanzanji Onsen, Hamamatsu, Shizuoka — on Lake Hamana's Uchiura inlet, opposite the Hamanako Bay Street bus stop (about 45–60 minutes by bus from Hamamatsu Station) and walking distance from the Kanzanji Ropeway and Pal Pal amusement park
10 nguồn
Hotel Kikusuitei
浜名湖かんざんじ温泉 ホテル鞠水亭
A plain Shōwa-era onsen inn on Lake Hamana where every room faces the water, dinner is a Yufuin-designed kaiseki with eel or abalone, and cheap weekday bookings are often upgraded — but the baths are recirculated and shared with day visitors, and the building shows its age
Xem đánh giá chung
Ảnh khu vựcHokkaidoSang trọng
Shikotsu Onsen, Chitose, Hokkaido — 25 lake-facing suites a few minutes' walk from Lake Shikotsu, about 40 minutes by car from New Chitose Airport
9 nguồn
Lake Shikotsu Tsuruga Bessou Ao no Za
しこつ湖鶴雅別荘 碧の座
Hokkaido's all-inclusive lake retreat: 25 suites of 100㎡ or more, each with an open-air onsen bath, and drinks from champagne to craft gin included — book a high floor, because the view from the cheapest rooms takes in the road
- Phòng có onsen riêng
Ảnh khu vựcShima OnsenCổ điển
Shima Onsen, Nakanojō, Gunma — at the entrance to the onsen village across the road from the Shima river, about 30 minutes by bus from JR Nakanojō Station, with direct highway buses from Tokyo
9 nguồn
Shima Onsen Kashiwaya Ryokan
四万温泉 柏屋旅館
A 14-room retro-modern inn where three private open-air baths are free, unbooked and usable as often as you like, with a noon check-out — but it's a wooden house with steep stairs, no lift and thin walls, and most rooms have no bath of their own
- Phòng có onsen riêng
Ảnh khu vựcShima OnsenCổ điển
Shima Onsen, Nakanojō, Gunma — beside the Shinyu river at the heart of the onsen village, about 40 minutes by bus from JR Nakanojō Station or by direct bus from Tokyo Station
9 nguồn
Shima Tamura
四万たむら
A bath-keeper's inn since 1563 with seven free-flowing baths from its own riverbed sources — a mixed bath in the river, a waterfall-view open-air bath, a pebble-floored bath where the spring rises underfoot — in a big, ageing, maze-like building
- Ryokan lịch sử
Ảnh khu vựcShima OnsenCổ điển
Shima Onsen, Nakanojō, Gunma — on the bank of the Shima river in the Yamaguchi area of the onsen village, a minute's walk from the Yamaguchi bus stop (about 35 minutes by bus from JR Nakanojō Station, or by direct bus from Tokyo Station)
9 nguồn
Shima Onsen Toshimaya
四万温泉 豊島屋
A 15-room riverside inn whose every bath — shared, private and in eight of the rooms — runs on its own springs with no water added, no heating and no recirculation; the catch is no lift, a modest dinner for the price and signs of thin staffing
- Phòng có onsen riêng
Ảnh khu vựcShima OnsenCổ điển
Shima Onsen, Nakanojō, tỉnh Gunma — ryokan tám tầng bên sông Shima gần lối vào làng onsen, trạm xe buýt 'Yamaguchi' ngay trước cửa, khoảng 40 phút đi xe buýt từ ga JR Nakanojō hoặc đi xe buýt thẳng Shima Onsen-gō từ ga Tokyo
11 nguồn
Shima Yamaguchikan
四万やまぐち館
Ryokan lớn mang phong cách hoài cổ thời Shōwa bên sông, với hai bồn tắm lộ thiên dài nằm ngay trên dòng sông Shima trong vắt — hãy đến vì nước và màn kể chuyện tranh mỗi tối của người quản lý ryokan (okami), chứ không phải vì đồ ăn hay sự yên tĩnh
Xem đánh giá chungNguồn ảnh: Lake Hamana from the Kanzanji Ropeway, Hamamatsu, Shizuoka · Motokoka / CC BY-SA 4.0 / Mount Yōtei from Niseko Annupuri · MIKI Yoshihito / CC BY 2.0 / The Shima River at Shima Onsen, Gunma · Kentaro Ohno / CC BY 2.0
KAI Enshu
So sánh giá trên các trang đặt phòng uy tín · Công bố liên kết tiếp thị