#Japan #Kanagawa #KappaSushi #Ireisu #Risdom

Spring is Here with a Unique Collaboration

Kappa Sushi, part of the Colowide Group, is rolling out an exciting collaborative campaign starting March 12, 2026. This campaign, titled "Eat, Learn, and Support!" is a partnership among Kappa Sushi, the popular 2.5D idol group Ireisu, and the innovative educational app Risdom. This campaign promises to blend delicious sushi, engaging learning experiences, and the excitement of supporting a beloved idol group—all in one visit to Kappa Sushi!

What to Expect from this Collaboration

The collaboration will showcase a special menu created from the members' favorite sushi toppings, ensuring a unique dining experience. Not only is the food limited-edition, but diners will also receive A5 notebooks and stickers featuring new illustrations especially designed for this campaign. Imagine indulging in delectable sushi while feeling as if you’re dining alongside Ireisu members through customized seating arrangements.

As you relish your meal, the ambiance will come alive with original announcements and exclusive music broadcasts, elevating your dining experience beyond just eating. Guests can also enjoy music videos on the touch panels inside the restaurant while they dine, offering a holistic experience that interweaves the world of Ireisu and Kappa Sushi together.

Engaging with Risdom App

Additionally, Risdom—the unique English learning app developed as a collaboration between Benesse and Sega XD—will feature a special in-app collaboration during this promotional period. Customers who order from the special menu will receive exclusive in-app items, making learning English a more interactive and rewarding experience.

The Risdom app, already known for its rhythm game approach to mastering English, will provide a special event to celebrate the collaboration with fresh challenges featuring Ireisu's newly composed songs. Users can look forward to seeing familiar characters dressed in Kappa Sushi uniforms as they navigate learning modules.

Special Store Features

For this collaboration, notable special store features will be available at select locations. A total of 20 restaurants will transform with captivating decorations, including large photo panels that highlight illustrations of Ireisu, allowing fans to capture special memories. Plus, exclusive table stickers will take the themed dining experience to the next level—creating an affectionately immersive atmosphere for fans.

This campaign runs from March 12 through April 15, 2026, catering to all sushi lovers and fans of Ireisu. Be sure to visit your nearest Kappa Sushi to enjoy limited-time menu specials and partake in unique learning opportunities with Risdom. Experience the joy of dining while forming connections with your favorite idol group!

Conclusion

Kappa Sushi is dedicated to making your dining moments joyous and engaging. Don't miss out on this limited-time opportunity to enjoy the flavors of spring while learning and supporting Ireisu. Experience the combination of great food, fantastic music, and exciting learning with Risdom all at Kappa Sushi! For more details about the event, check the official website: Kappa Sushi's Official Page.