Only the current version so far — new entries appear as the app ships updates.
My Studio is a lifestyle app by STUDIO KOIZUMI with 10,000+ downloads (about 13K estimated). +5 installs in the last 7 days. Released Apr 17, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “It is an application that delivers the latest information on photo studios and costume specialty stores, as well as limited coupons.”