Font substitution: Noto Serif CJK JP using local fonts for Android9+

Userscript to use Local JP Serif font on all websites in Android browser for Android 9+.

Warning

This script may break icon-fonts on some webpages.
This script is disabled on Misskey web pages, because it will break those for some reason.

AdGuard for Android
- Reqiures HTTPS filtering
Cromite
Firefox
- Reqiures Tampermonkey or Violentmonkey etc
- It's also good to copy value of font.name-list.serif.x-western to font.name.sans-serif.x-western in about:config.
Kiwi Browser + Violentmonkey
Yuzu Browser