Only the current version so far — new entries appear as the app ships updates.
マッチングアプリ Kadan(カダン) is a dating app by 公募ガイド社 with 100+ downloads (about 245 estimated). +2 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “New encounters for people in their 40s”