PLUTO (MyAnimeList)

Contain :
Audio (128kbps Opus 2.0): Japanese, English, Vietnamese, Arabic, Spanish (Latin), Spanish (Europe), French, Portuguese (Brazil), Thai, Indonesian, German, Polish, Hungarian

→ How to use:

Method 1: (by using the mka files directly)

• Copy the .mka files in the same folder as the .mkv video files
• If needed, rename the .mka files to whatever the .mkv files are named
• Enjoy

If your player doesn’t recognize the files even after this, try:

• changing MPV’s config file

TLDR: add these two lines in your mpv.conf file (works on Android too!):
audio-file-auto=fuzzy
sub-auto=fuzzy

• playing an external audio track with VLC

Method 2: (adding the audio dub files to the video files)

Use MKVToolNix