Courtyard by Marriott Shin-Osaka Station is offering a special moon-viewing burger called the “Unatama” at its LAVAROCK restaurant from September 14 to 27, 2026.
This seasonal menu is designed for diners looking to enjoy a unique Japanese-Western fusion burger without needing to book far in advance.
The Unatama burger combines grilled eel, a 100% domestic beef patty, and an omelet inspired by Osaka-style dashimaki tamago, served with French fries and pickles for ¥3,950 (tax included).
About the Unatama Moon-Viewing Burger
Inspired by the classic Japanese “umaki” dish that pairs eel and egg, the Unatama burger features grilled eel glazed with a sweet and savory sauce alongside a fluffy omelet flavored with Osaka’s rich dashi broth. The burger layers mizuna greens, a 100% domestic beef patty, sansho pepper mayonnaise, and a balsamic-infused eel sauce, topped with mitsuba and kinome herb salad. Served with French fries and pickles, this burger offers a harmonious blend of traditional Japanese flavors and Western-style dining.
Highlights
- Available exclusively at Dining & Bar LAVAROCK in Courtyard by Marriott Shin-Osaka Station.
- Seasonal menu item available from September 14 to 27, 2026.
- Price is ¥3,950 (tax and service charge included).
- Served daily from 11:30 a.m. to 2:30 p.m. (last order).
Mori Trust Hotels & Resorts — Menu & Event Details
| Item | Details |
|---|---|
| Name | Unatama Moon-Viewing Burger |
| Menu / items | Burger with grilled eel, domestic beef patty, Osaka-style omelet, sansho mayonnaise, mizuna, mitsuba and kinome salad; French fries; pickles |
| Period | September 14, 2026 – September 27, 2026 |
| Location | Dining & Bar LAVAROCK, Courtyard by Marriott Shin-Osaka Station |
| Stores | Courtyard by Marriott Shin-Osaka Station, Osaka |
| Address | 1-2-70 Miyahara, Yodogawa-ku, Osaka |
| Price | ¥3,950 (tax included) |
| Official website | https://www.cyosaka.com |
Before you buy
- When can I buy the Unatama Moon-Viewing Burger?
- You can enjoy this seasonal burger from September 14 to September 27, 2026, between 11:30 a.m. and 2:30 p.m. (last order) at Dining & Bar LAVAROCK.
