Biwako Hotel on the shores of Lake Biwa in Otsu, Shiga Prefecture, is running its rooftop outdoor BBQ event "Hoshi" from July 1 (Wed) through September 30 (Wed), 2026. This year's lineup includes multiple BBQ plans — one centered on Shiga's prized Omi beef — as well as a brand-new "Lakeside Twilight Plan" featuring a champagne free-flow and tapas selection.
Three Highlights of Rooftop Outdoor BBQ "Hoshi"
1. A Front-Row Seat for Lake Biwa's "Magic Hour"
Situated on the 13th floor of the hotel at approximately 45 meters above ground, the open-air terrace looks out over the shimmering surface of Lake Biwa at dusk. Guests can enjoy BBQ and drinks while taking in the changing colors of the sky, along with the nightly light-up of the Biwako Hanafountain below.
2. BBQ with Shiga's Own Flavors — Including Omi Beef
The top-tier BBQ PLAN at ¥12,500 per person spotlights Omi beef rib roast — one of Japan's three major wagyu brands — alongside Omi Kuro chicken wings, Shiga Prefecture Kyukyu miso-marinated pork shoulder, and Ibuki Ham bacon. The menu also includes lake fish from Lake Biwa prepared ajillo-style, marinated Shiga-grown rainbow trout, homemade bagna cauda with funazushi rice koji and colorful vegetables, and a clay pot rice with Shiga's Ogi terraced-field rice topped with Omi beef simmered in soy-based sauce, red konjac, and pickled hina-na greens. A selection that draws from the unique local food culture of the region.
3. New: Lakeside Twilight Plan with Champagne Free Flow
A new "Lakeside Twilight Plan" at ¥10,000 per person pairs five tapas dishes with a 90-minute free-flow champagne package. The tapas include octopus and apple mango ceviche with lime and coriander, Shiga tomato caprese with jamón serrano, chilled roast beef with balsamic sec and truffle oil, shrimp and summer vegetables in herb garlic butter, and French fries taco style. The free-flow drinks also cover draft beer (Asahi Super Dry), BREWDOG, non-alcoholic beer, whisky, red and white wine, shochu, and a range of cocktails and soft drinks.
Schedule and Plan Details
Venue: Rooftop Outdoor BBQ "Hoshi" (Biwako Hotel, 13th Floor)
Period: July 1 (Wed) – September 30 (Wed), 2026
- Closed on August 6 (Thu) for the Biwako Fireworks Festival
- May be cancelled due to weather conditions
Hours: 5:30 PM – 9:00 PM (90-minute sessions; last order at 7:30 PM)
Plans and Prices (all prices include consumption tax and 15% service charge):
| Plan | Price | Club Member Price |
|---|---|---|
| BBQ PLAN | ¥6,500 | ¥6,000 |
| BBQ PLAN | ¥9,500 | ¥8,500 |
| BBQ PLAN (Omi Beef) | ¥12,500 | ¥11,500 |
| Lakeside Twilight PLAN (Tapas 5 dishes & Champagne Free Flow) | ¥10,000 | – |
| Kids Menu | ¥3,000 | – |
| Free Flow 90 min | ¥2,500 | – |
| Soft Drink Free Flow 90 min | ¥1,200 | – |
BBQ PLAN ¥6,500 Menu: AUS beef rump 150g / Pork loin 120g / Chicken wings 100g / Bone-in frank 50g / Edamame / Caesar salad / Grilled vegetables / French fries / Grilled rice ball / Ice cream
BBQ PLAN ¥9,500 Menu: Domestic beef rib roast 150g / Domestic pork shoulder 100g / Chicken wings 50g / Bone-in frank 50g / Head-on shrimp (1 pc) / Scallop with herb butter / Caesar salad / Salmon dice and bean marinade / Grilled vegetables / Keema curry with tortilla / Ice cream
BBQ PLAN ¥12,500 Menu: Omi beef rib roast 120g / Omi Kuro chicken wings 60g / Shiga Kyukyu miso-marinated pork shoulder 100g / Ibuki Ham bacon 30g / Head-on shrimp (2 pcs) / Lake Biwa lake fish ajillo / Shiga Omasu marinated rainbow trout / Homemade bagna cauda with funazushi rice koji and colorful vegetables / Grilled vegetables / Clay pot rice with Shiga Ogi terraced-field rice (with Omi beef simmered in soy-based sauce, red konjac, pickled hina-na greens) / Ice cream
For reservations and details, visit the official Biwako Hotel website.
