Only the current version so far — new entries appear as the app ships updates.
公園イマココ - ママ友とチェックイン共有 is a parenting app by hiraly with 10+ downloads (about 11 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Loosely share your location with neighbors and friends from your daycare group.”