News
2026 07.15
[Aquarius] Steak will be added to the dinner buffet starting July 15th!
Steak and tuna will be added to the "Okinawa Gourmet Feast" dinner buffet currently being held at "Aquarius" on the first floor ART HOTEL Ishigakijima.
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Steak now appears on Okinawa's gourmet menu.
Our dinner buffet, themed "Okinawa Soulful Gourmet," will be changing some of its menu items starting July 15th.
Okinawa's unique "steak" and "tuna" dishes are now available!
You can enjoy the grilled beef loin as a steak on its own, or customize it into a steak bowl.
Also, tuna is an essential fish in Okinawa. It can be enjoyed as sashimi, or even prepared as a "yam and tuna rice bowl."
As summer vacation approaches, we invite you to enjoy our buffet, where the whole family, from children to adults, can experience the Okinawan atmosphere.
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Under the theme of "Okinawan Soulful Gourmet," we bring you everything from must-try island dishes to Western-style variations and authentic Okinawan cuisine.
The buffet table will feature crispy and spicy Okinawan tacos, Chinese-style champuru prepared by the hotel chef, sea grapes, and mozuku seaweed.
Okinawa Soulful Gourmet: Other Menu Examples
| buffet | - Okinawa Tacos - Chinese-style champuru - Sea grapes - Mozuku Seaweed - Jimami Tofu - Grilled pork ribs and Yaeyama Soba - Nakami-jiru (a type of soup) - Porchetta - Herb-crusted baked white fish - Dessert |
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*Please note that we may not be able to provide certain items depending on the availability of ingredients.



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Eat your fill of Okinawan cuisine
| Period | Sunday, March 1, 2026 – Wednesday, September 30, 2026 |
|---|---|
| Time | Last entry at 18:00-20:00 (closing at 21:30) |
| Fee | Ages 13 and over: 4,500 yen / Ages 7-12: 1,500 yen / Ages 4-6: 1,000 yen |
| Location | ART HOTEL Ishigakijima 1st floor, "All-Day Dining Aquarius" |
| Option | • All-you-can-drink alcoholic beverages (90 minutes: 2,400 yen / 60 minutes: 1,500 yen | Self-service) • Unlimited soft drinks (700 yen for 90 minutes | self-service) |
| *We recommend making a reservation in advance when using the restaurant. |
[Restaurant Information]
1st floor all-day dining "Aquarius "
Opening Hours | Dinner 18:00 - 21:30 (Last entry 20:00)
[Reservations and Inquiries]
TEL: 0980-83-3311 (Representative)































