Only the current version so far — new entries appear as the app ships updates.
いみず応援券 is a shopping app by 株式会社まちのわ with 1,000+ downloads (about 3.7K estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Imizu Support Ticket is an app that allows you to easily apply for, purchase, and use electronic gift certificates with just a smartphone.”