Only the current version so far — new entries appear as the app ships updates.
あい作グループ+ is a productivity app by NTT DATA Corporation with 5,000+ downloads (about 5.6K estimated). +205 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is an app for JA users. Connecting with JA online will improve convenience.”