Unicode, UTF-8, UTF-16
http://una.soragoto.net/topics/9.html
対応エディタ
https://sakura-editor.github.io/
PowerShellの文字コード
https://qiita.com/FmtWeisszwerg/items/ccd34acfb2e88c2fb35f
http://una.soragoto.net/topics/9.html
https://sakura-editor.github.io/
https://qiita.com/FmtWeisszwerg/items/ccd34acfb2e88c2fb35f