日報アプリgamba!(ガンバ) is a business app by gamba Inc. with 10,000+ downloads (about 21K estimated). +32 installs in the last 7 days. Released Sep 23, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “A simple daily report app that anyone can use! Significantly improved manageability with template function and search. You can also attach photos and videos! We help you share information and improve productivity.”