Only the current version so far — new entries appear as the app ships updates.
れんら君サーチアプリ is a communication app by NKE corporation with 500+ downloads (about 577 estimated). +1 installs in the last 7 days. Released Jul 17, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Register looking for goodwill from Mr. that are connected to the network.”