Only the current version so far — new entries appear as the app ships updates.
AtomSnap 元素カメラ・図鑑 is an education app by ActBoon with 10+ downloads (about 12 estimated). +8 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Discover elemental characters by taking photos. Enjoy science with your family through a picture book of 118 elements and 20 games.”