Only the current version so far — new entries appear as the app ships updates.
Fithor 筋トレの記録・スケジュール管理・実行補助アプリ is a health & fitness app by kamusoft with 500+ downloads (about 618 estimated). Released Oct 6, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “Automatic generation of daily training schedules and execution assistance and record management”