Only the current version so far — new entries appear as the app ships updates.
紀伊國屋書店Kinoppy|電子書籍/小説/コミック is a books & reference app by Kinokuniya Company Ltd with 500,000+ downloads (about 656K estimated). +431 installs in the last 7 days. Rated 4.2 from 6.5K ratings. Released Feb 3, 2016. Install growth, rank history, SDKs and ad networks.
From the store listing: “Kinokuniya Bookstore Kinoppy is an e-book service operated by Kinokuniya Bookstore, one of the largest bookstore chains in Japan.
■ Features of the app
◇ ◆ Read a book ◆ ◇
・ Viewer that can be operated smoothly and without stress
・ Offline reading
-Marker function that allows you to add lines and memos not only to…”