Only the current version so far — new entries appear as the app ships updates.
BasicMemo:文字数表示やワンタッチ入力ができるメモ帳 is a productivity app by halzo appdev with 100+ downloads (about 309 estimated). +4 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Character count (whole memo and selected part) Data sharing between PC and smartphone One-touch input of date and registered characters Tag management Character search Backup etc.”