This is a third-party script/app and is not created by the WaniKani team. By using this, you understand that it can stop working at any time or be discontinued indefinitely.
WaniKani Custom
https://wanikanicustom.com/
Features
Custom decks and cards.
Automatic text to speech with a choice of lifelike voices.
WaniKani style SRS review system.
Choice of testing on English, Japanese or both.
Questions
Is it free? Yes, but I may add a donation button at some point.
Why does it ne…
I thought it ran on wk itself, but it actually doesn’t, so it’s probably what you aren’t looking for, since you’d need to build your own deck from scratch