Only the current version so far — new entries appear as the app ships updates.
国内旅行業務取扱管理者試験2023年受験対策アプリ is an education app by attractive.app with 500+ downloads (about 914 estimated). Released Jun 6, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “[To pass in a short period of time] A must-see for 2023 examinees. It is a problem collection app for domestic travel business handling manager exam. This app is recommended for those who want to study efficiently.”