MUJI passport is an app that enhances the shopping experience at MUJI. It allows users to accumulate MUJI miles through shopping at stores or online, which can be redeemed for MUJI shopping points. The app also provides the latest updates, promotions, and event information from MUJI stores, as well as personalized recommendations based on favorite stores. With MUJI passport Pay, users can make seamless payments using their smartphones at select MUJI stores.