Shizuoka · Ryokan
ATAMI Sekaie
ATAMI せかいえ
- Stay reports
- 14
- Videos
- 6
We do not have a photo whose licence we could confirm. We only publish images we have cleared, so images with unclear terms are left out.
This page contains affiliate links, marked “Ad”. We may earn a commission if you book after following one, at no extra cost to you. We do not rate hotels, and the order links appear in is not affected by any commission.
About this hotel
On high ground at Izusan in Atami, with every room facing the sea. Each has an open-air hot spring bath turned towards the water, and the view runs out towards Hatsushima. It keeps the number of rooms low.
Who it suits
A stay whose point is the time spent in the bath looking at the sea. It is a short journey from Tokyo, so even one night leaves real time here. Stay reports read very differently around the fireworks season.
Basic information
- Address
- 269-1 Izusan, Atami, Shizuoka
- Nearest station
- Atami Station (0.8 km as the crow flies)
静岡県熱海市伊豆山269-1
Features
- Hot spring
- Private hot spring bath
- Ocean view
- Anniversaries
- Couples
- Married couples
- Travelling with parents
What this place is like
Checked against the hotel’s own site. Anything we could not confirm is left out — that does not mean it is not there.
Hot spring: a free-flowing open-air hot-spring bath in every room, plus a communal bath
Every room has an open-air bath overlooking the Pacific, fed directly from the Izusan hot spring with no recirculation. There is also a communal bath, Komyo no Yu, on the ground floor of the Sekaie wing.
Source: atamisekaie.jp (checked 8 October 2026)
Dinner: depends on the wing — Japanese in Sekaie, meat in Tsuki no Michi
Dinner depends on the wing you book. The Sekaie wing eats at Tsukushi, a Japanese restaurant whose menu changes monthly; the Tsuki no Michi wing eats at 1SHIO (Hitoshio), a meat restaurant. The exception is the Penthouse Tsuki no Michi on the top floor, which has its own kitchen and a private chef. Tsukushi can also serve a halal kaiseki.
Source: atamisekaie.jp (checked 8 October 2026)
Getting there: pick-up from Atami Station (book ahead)
The inn collects guests from Atami Station in its own car (book ahead); if the car is full, it sends a taxi instead. From Tokyo Station it is about an hour to Atami by shinkansen.
Source: atamisekaie.jp (checked 8 October 2026)
Ratings
Collected by the booking sites and by Google. We do not rate hotels ourselves.
Absolutely incredible, the service was excellent, the private onsen, room and meals were fantastic. They were extremely accommodating to English speaking guests who were having their first experience with a stay like this. Cannot recommend enough, plus the city of Atami is so charming and a welcome place of rest on our travels through Japan.
Read the full review on Google MapsAn amazing experience. The staff was very kind and accommodating. The food was excellent and made with such care. The conditioning program had a gifted healer and the best massage I have ever had. Thank you Atami Sekai 💕
Read the full review on Google MapsSuper friendly and attentive staff. The hospitality was beyond our expectations. They were doing their best to communicate with us in English. Room was immaculately clean. Balcony onsen was enjoyable. Would definitely stay here again in the future.
Read the full review on Google Maps
The ratings and reviews were posted to the services named above. They are not our assessment, and we do not rate hotels ourselves. We show the three most recent reviews from Google Maps; read the rest there.
Room tours and stay videos
These videos are in Japanese. We embed them as published and do not translate them.
ATAMI せかいえ - 露天温泉付きの客室で過ごす贅沢な熱海ステイ|オーシャンビュースーペリア / 日本料理 つくし / 朝食
EnoHaru Hotel Reports · April 2022 · 13:04 · 20K views
【熱海旅館】最高のオーシャンビューと客室露天温泉@ATAMI せかいえ | Atami trip #2
COZIER STYLE based in Tokyo · February 2024 · 22:44 · 21K views
More videos4
「正直…景色が強すぎた」熱海の高級温泉旅館|ATAMIせかいえ 全室オーシャンビュー宿泊記
かずトリップ / Kazu Trip · April 2026 · 26:12 · 9K views
熱海せかいえ宿泊記 全客室温泉露天風呂付き 熱海伊豆山 鉄板焼き オーシャンビュー
ヒーリング・ライダー源ちゃん · August 2026 · 45:14 · 2K views
【静岡】全室オーシャンビューの掛け流し温泉付きのお宿が絶景すぎた‼︎ #特別な日に泊まりたい宿 #atamiせかいえ #熱海ホテル #熱海旅行
momo Trip / ももとりっぷ · February 2023 · 0:18 · 30K views
ATAMIせかいえ 熱海温泉 海の見える絶景ホテル 全室オープンエアバス(露天風呂付き客室)の極上リゾートホテル
winteroptix 〜ドローン絶景映像&SKI〜 · January 2020 · 1:41 · 10K views
What guests wrote
One of these is written in English and listed first. The rest are in Japanese. We link to the originals and do not translate or reproduce them.
- Atami Sekaie Review
Power Traveller
- ATAMI せかいえ 朝食・感想 ⑤ : うひひの日。*:.。☆..。.温泉宿泊レポ*:.。☆..。.
うひひの日。*:.。☆..。.温泉宿泊レポ*:.。☆..。.
- ~ATAMI せかいえ~宿泊記~2019.5月 (熱海) - 旅行のクチコミサイト フォートラベル
旅行のクチコミサイト フォートラベル
- ATAMI せかいえ宿泊記ブログ:オーシャンビュースーペリアに泊まり日本料理 つくしで朝食を体験!
Gourmet and Travel Life · 8 October 2025
- ATAMI せかいえ宿泊記ブログ:オーシャンビュースーペリアに泊まり日本料理 つくしで夕食を体験!
Gourmet and Travel Life · 7 October 2025
- ATAMI せかいえ宿泊記ブログ|オーシャンビュースーペリアと記念日プランで叶える海絶景ステイ
Gourmet and Travel Life · 3 October 2025
- 【宿泊記】ATAMIせかいえ|露天風呂を満喫できる大人の上質宿 - ENOHARU HOTEL REPORTS
ENOHARU HOTEL REPORTS - · 31 March 2025
- ATAMIせかいえ ブログ宿泊記!オーシャンビュースーペリアの客室をレポート!
陸マイラー ピピノブのANAのマイルで旅ブログ · 8 November 2023
- 伊豆・熱海【 ATAMI せかいえ 】宿泊記① | オイラ旅レオ。《オットと美味しい宿めぐり》
オイラ旅レオ。《オットと美味しい宿めぐり》 · 27 September 2022
- 【2022年】ATAMI せかいえ宿泊記ブログ!熱海で羨望の良い海が見える客室露天【KUMO NO NAMI】|今日はヒトデ祭りだぞ!
今日はヒトデ祭りだぞ! · 14 January 2022
- 高級食材を目の前で!『ATAMIせかいえ』鉄板焼ディナー
Blogger · 11 May 2020
- 極上リゾート『ATAMIせかいえ』スイートルームに泊まる
Blogger · 9 May 2020
Compare booking sites
Rates shown are reference rates in Japanese yen. The actual rate depends on your dates, party size and plan. Links marked “Ad” are affiliate links, and we may earn a commission if you book after following one. The order they appear in is not affected by that.
Featured in
- Private onsen in Japan: what “in-room”, “open-air” and “free-flowing” really mean
A room “with a private onsen” can mean an outdoor bath, an indoor tub by an open window, or a bath you book by the hour. We show what each term covers, using examples from hotels’ official sites, checked October 2026.
Other places written up in English
ATAMI せかいえSee booking sites
Links marked “Ad” are affiliate links. We may earn a commission at no extra cost to you. The order they appear in is not affected by that.



