椿屋珈琲グループアプリ is the official app for Tsubakiya Coffee Group, which includes popular establishments such as "Tsubakiya Coffee," "Ducky Duck," "Italian Dining DONA," "Pastacan," and "Kotogaeshi." This app allows users to not only visit these stores but also make use of their online shop.

The main features of this app include an app membership card, which allows users to accumulate points when using the app for in-store or online purchases. These points can be redeemed at a rate of 1 point = 1 yen. Additionally, the point accumulation rate increases based on the total amount spent within a year, making it even more beneficial to use the app.

The app also provides exclusive coupons for app members, including special birthday coupons. Users can receive notifications about these coupons, so it is recommended to enable push notifications for the app.

With the store search function, users can easily find stores by brand or use the GPS feature to search for nearby locations.

Stay updated with the latest information, including new products, seasonal menus, pop-up shop announcements, and online shop events, all delivered directly to your device.