"Nishimatsuya App" allows users to easily view Nishimatsuya's attractive flyer information anytime, anywhere. By registering favorite stores, users receive notifications of new flyers, ensuring they never miss out on deals.

The app features a "Shop Search" function that displays store information immediately upon launch. Users can easily find stores by inputting names or addresses, or based on GPS location for nearby options. Additionally, the "AR Information Navi" feature enables viewing product description videos from flyers through augmented reality.

With the "Favorites" section, users can receive notifications of new flyers from registered stores, ensuring up-to-date information on deals. The app also provides access to online shopping, sale specials, and the exclusive "Mimichan Smile Program" for accumulating points and enjoying discounts at Nishimatsuya stores.