Only a limited run of 10 Korean-inspired dishes is available at Kappa Sushi locations across Japan. The Korean Umakara Festival starts on September 17, 2026, bringing spicy and savory sushi, side dishes, and a special platter to the chain.
The menu combines Kappa Sushi’s sushi format with flavors from Korean restaurant Rijoen, including its sauces and napa cabbage kimchi. The festival runs through September 30, 2026, at participating Kappa Sushi restaurants nationwide, although some stores may be excluded because of renovations or temporary closures.
Prices start at ¥100 (¥110 tax included) for one Seafood Chijimi Nigiri and two Kimchi Mayo Gunkan pieces. Other options include Seafood Chijimi at ¥219 (¥240 tax included), the Korean Fair Plate at ¥719 (¥790 tax included), and a range of Rijoen-inspired sushi, fried dishes, and small plates.
About the Korean Umakara Festival
Seafood Chijimi Nigiri with Rijoen Sauce
This sushi combines seafood chijimi with rice, Rijoen sauce, sesame oil, and toasted sesame seeds. It costs ¥100 (¥110 tax included) per piece.
Seafood Chijimi
Three pieces of seafood chijimi are served with Rijoen’s chijimi sauce. The dish costs ¥219 (¥240 tax included).
Rijoen Kimchi Mayo Gunkan
Rijoen napa cabbage kimchi is mixed with mayonnaise for a rounded spicy flavor and served as two gunkan sushi pieces. The price is ¥100 (¥110 tax included).
Rijoen Sesame Oil Kimchi Engawa Gunkan
Chewy engawa is paired with Rijoen napa cabbage kimchi and a fragrant sesame oil finish. Two pieces cost ¥173 (¥190 tax included).
Rijoen Kimchi Seafood Tartare Gunkan
Seafood tartare and Rijoen kimchi bring texture and savory spice to this gunkan sushi. Two pieces cost ¥173 (¥190 tax included).
Rijoen Chopped Kimchi and Natto Small Plate
This small plate combines Rijoen napa cabbage kimchi and natto with green onion and sesame oil. It costs ¥137 (¥150 tax included) and is suggested with sushi or drinks.
The lineup is designed to balance heat with savory, creamy, and mildly sweet flavors. Rijoen sauces, sesame oil, kimchi, rose sauce, and Parmesan cheese appear across the menu, giving diners several ways to enjoy Korean-style flavors alongside sushi.
Highlights
- Seafood Chijimi Nigiri with Rijoen sauce costs ¥100 (¥110 tax included) per piece.
- Kimchi Mayo Gunkan costs ¥100 (¥110 tax included) for two pieces, while Kimchi Engawa Gunkan and Kimchi Seafood Tartare Gunkan each cost ¥173 (¥190 tax included) for two pieces.
- Rijoen-style fried chicken with rose sauce costs ¥355 (¥390 tax included), and rose sauce French fries cost ¥264 (¥290 tax included).
- The Korean Fair Plate combines soy-marinated shrimp-style sushi, salmon topped with Rijoen kimchi, pork-tongue kimbap, and egg kimchi kimbap for ¥719 (¥790 tax included).
- Availability may end early if items sell out, and prices may vary by restaurant.
Menu and Event Details
| Item | Details |
|---|---|
| Name | Kappa Sushi Korean Umakara Festival |
| Menu / items | Seafood Chijimi Nigiri with Rijoen Sauce; Seafood Chijimi; Rijoen Kimchi Mayo Gunkan; Rijoen Sesame Oil Kimchi Engawa Gunkan; Rijoen Kimchi Seafood Tartare Gunkan; Rijoen Rose Sauce Mild-Spicy Fried Chicken; Rijoen Rose Sauce Mild-Spicy French Fries; Rijoen Chopped Kimchi and Natto Small Plate; Spicy Ganjang Saeu-Style Shrimp Sushi; Korean Fair Plate |
| Period | September 17, 2026 (Thu) – September 30, 2026 (Wed), planned |
| Location | Kappa Sushi restaurants across Japan, excluding some stores under renovation or temporarily closed |
| Stores | All Kappa Sushi locations in Japan, subject to store availability |
| Price | Seafood Chijimi Nigiri: ¥100 (¥110 tax included) per piece; Seafood Chijimi: ¥219 (¥240 tax included) for three pieces; Kimchi Mayo Gunkan: ¥100 (¥110 tax included) for two pieces; Sesame Oil Kimchi Engawa Gunkan: ¥173 (¥190 tax included) for two pieces; Kimchi Seafood Tartare Gunkan: ¥173 (¥190 tax included) for two pieces; Mild-Spicy Fried Chicken with Rose Sauce: ¥355 (¥390 tax included); Mild-Spicy French Fries with Rose Sauce: ¥264 (¥290 tax included); Chopped Kimchi and Natto Small Plate: ¥137 (¥150 tax included); Spicy Ganjang Saeu-Style Shrimp Sushi: ¥219 (¥240 tax included) per piece; Korean Fair Plate: ¥719 (¥790 tax included) |
| Official website | Kappa Sushi official website |
Before you buy
- When can I buy the Kappa Sushi Korean Umakara Festival dishes?
- The menu is planned to be available from September 17 through September 30, 2026.
- Where can I get the Korean Umakara Festival menu?
- It is available at Kappa Sushi locations across Japan, except for some stores under renovation or temporarily closed.
- How much is the Korean Fair Plate?
- The Korean Fair Plate costs ¥719 (¥790 tax included).
- Can the menu sell out early?
- Yes. Items may sell out or end before the scheduled closing date depending on stock and sales.
