Only the current version so far — new entries appear as the app ships updates.
JAコネクト is a productivity app by Kamakura Industries株式会社 with 10,000+ downloads (about 49K estimated). +397 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “App appeared that connects the JA and union members! FAX and e-mail of the era came to an end”