Source of FontForge

[[Font#tool]]

- http://fontforge.github.io/ja/

* その他 [#z61ef48b]

- http://www.stuermer.ch/blog/convert-otf-to-ttf-font-on-ubuntu.html
 (日本語ダメっぽい？)
--  https://github.com/adobe-fonts/source-han-code-jp/issues/6#issuecomment-118351367