The せんざんグループ公式アプリ is an official app that allows you to enjoy various benefits and features when visiting the せんざんグループ's restaurants. The app is available for Android devices and is free to download and use. With this app, you can make payments, access exclusive coupons, and stay updated with the latest fair information at restaurants such as 海鮮茶屋 せんざん本店, かつ泉, 山かつ, 熱烈カルビ, 海風季, 佐島, 佐島水産, 牛寿司, 牛たん料理, 牛味蔵, and MALIBU.

To get started, simply apply for a "せんざんカード" at any of the participating restaurants. Once you have the card, you can enter the card number and PIN code in the app to access the following features:

• Deposit, accumulate, and use electronic money: You can deposit cash into your electronic wallet and use it to pay for your dining expenses. For every 200 yen spent, you will earn 1 point.
• Points can be used to pay for dining expenses at a rate of 1 point per 1 yen.

The app also provides notifications for special offers and fair information from the せんざんグループ restaurants. Exclusive coupons are available for app users, and you can check your electronic money and points balance within the app. Additionally, you can browse the menus of the various restaurants.

Please note that the images shown in the app are for demonstration purposes only and may not reflect the actual content.