Only the current version so far — new entries appear as the app ships updates.
施工管理アプリ「匠」 is a productivity app by LeadingWin with 10,000+ downloads (about 10K estimated). +133 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “It is an application aimed at improving work efficiency at the construction site of Daito Trust Construction Co., Ltd.”