Only the current version so far — new entries appear as the app ships updates.
福井エネルギー「定額洗い放題」 is an auto & vehicles app by DATA BANK CORP with 500+ downloads (about 557 estimated). +2 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “In addition to applying for, paying for, and using the self-washing machine all-you-can-wash member, this app also delivers discount coupons and discount information for various menus.”