2025-07-02 00:00:00 This app is available for use by diplomats stationed in Japan and their spouses. When making tax exemption purchases, a handwritten 'Certificate of Tax Exemption Purchase for Foreign Establishments' is usually required, but at stores that have introduced a 'tax exemption purchasing web system', simply presenting the 2D code issued by this app will eliminate the need to present a tax exemption card or fill out 'Certificate of Tax Exemption Purchase for Foreign Establishments' by hand. However, at stores that have not introduced the 'tax exemption purchasing web system', you will still need to create a handwritten 'Certificate of Tax Exemption Purchase for Foreign Establishments'. Please note that even when making tax-exempt purchases using this app, it is still necessary to present your ID card as usual.