Dictionary
Reccomend using `jmdict.mobi` found here https://github.com/jmdict-kindle/jmdict-kindle
Fonts
Fonts can be manually placed in the Kindle/fonts folder.
Converting books for Kindle
The kfx file format seems to work much better than `mobu` or `azw3` (both style and dictionary seemed to work better from the little I tested).
If on windows or mac you can use the kfx plugins in calibre + kindle previewer. If not we can convert to `kfx` using this Container https://github.com/yshalsager/calibre-with-kfx
If using podman we need to set the same user id as in the dockerfile:
podman run --rm -it --userns=keep-id:uid=1000,gid=1000 -v "$(pwd):/app:Z" yshalsager/calibre-with-kfx "book.epub" "book.kfx"
KOReader on Kindle
todo: jailbreak, install
Calibre
Connect/share: set fixed port
Set up firewall, e.g. with firewalld.
sudo firewall-cmd --zone=public --add-port=9090/tcp --permanent sudo firewall-cmd --reload
In KOReader manually set server address under wireless.