Only the current version so far — new entries appear as the app ships updates.
かんたん勤怠マネージャ is a productivity app by Wise Corporation Limited with 100+ downloads (about 160 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is the Easy Attendance Manager app (*Available only to those who have purchased the Easy Attendance Manager itself.)”