Only the current version so far — new entries appear as the app ships updates.
숭문중고등학교총동문회 회원수첩 is a communication app by shuvic with 500+ downloads (about 846 estimated). +2 installs in the last 7 days. Released May 19, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “Soongmun Middle and High School Alumni Association-only membership notebook application.”