Only the current version so far — new entries appear as the app ships updates.
見積もり・請求書作成 Estilynx|かんたん書類作成 is a business app by LOADLYNX with 5,000+ downloads (about 5.3K estimated). +18 installs in the last 7 days. Released Sep 8, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Create everything from quotes to invoices on your smartphone. One-time purchase, offline compatible. An app that streamlines document creation tasks.”