Level 7 - Nothing sticking anymore

One thing I do is writing practice alongside WK so each review i’ll write down a couple times, which might sound daunting if you’ve not done any yet but it got very easy very quickly in my experience. And it greatly helps my retention of both reading and meaning!
All you need is some gridded paper and a pencil if you want to give it a go!

Edit: There’s also this script which adds the stroke order to kanji reviews and lessons for convinence