Concept
7 Oceans of the World An ocean that has never existed before, is the “eighth sea”, which is “deep ocean water”.
It is characterized by its low temperature, rich mineral content, and high cleanliness. You can enjoy “8TH SEA OYSTER” purified for over 48 hours using patented technology.
Grand Menu
We offer a full menu of meals, including safe and delicious raw oysters purified with deep ocean water using patented technology, as well as pasta and risotto made with oysters and seafood.
You are sure to find your item.
Recommend
RAW OYSTER
High-quality oysters selected from all over Japan by oyster connoisseurs arrive daily.
Please try the safe, secure, and delicious raw oysters that only Oyster Bar, an oyster specialty store, can offer.
HOT OYSTER PLATE
An assortment of especially popular grilled oysters with garlic butter, sauteed oysters with butter, and fried oysters. You can also order an assortment of 3 pieces.
Original Wine《CACCCI》
Our popular original wine, CACCCI, was created to pair perfectly with oyster dishes.
In addition, we always have more than 20 different wines available.
Location
A sophisticated space design located in a corner of the 8th floor of NU Chayamachi.
Enjoy a moment away from everyday life.
Information
Reserve ご予約
予約専用ページにて承ります。
Lunch ランチ
mon-fri 11:00～15:00（L.O.14:30）
sat, sun, holi 11:00～15:00（L.O.14:30）
Dinner ディナー
平日 17:00～22:00（L.O.21:00）
土日祝 17:00～22:00（L.O.21:00）
定休日 不定休
Telephone お問い合わせ
050-1234-5678（※AIでのご対応）
Information
Reserve
Reservations can be made through the dedicated booking page or by phone.
（※Automated response by AI.）
For phone reservations, please call the number below.
050-1722-8057（※Automated response by AI.）
Open
| Mon – Fri | 11:00～15:00（L.O.14:30） 17:00～22:00（L.O.21:00） |
| Sat, Sun, Holi | 11:00～22:00（L.O.21:00） |
| Close | Irregular |
Access
- 1-minute walk from Chayamachi Exit, Hankyu Osaka Umeda Station
- 7-minute walk from JR Osaka Station
- 6-minute walk from Umeda Station, Osaka Metro Midosuji Line
8TH SEA OYSTER Bar
Umeda NU Chayamachi
〒530-0013
8F NU Chayamachi, 10-12 Chayamachi, Kita-ku, Osaka City, Osaka Prefecture