Only the current version so far — new entries appear as the app ships updates.
秘書検定2級 「30日合格プログラム」 is an education app by ReCorrect Inc. with 100+ downloads (about 129 estimated). Released Oct 26, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Full-fledged learning app for secretarial test grade 2! Equipped with an efficient study schedule and mock exams that change questions every time! If you have this, you don't need a reference book!”