I made some handy Wanikani kanji cards. These are printable cards (or papers if you don’t print on cardstock) with the kanji in Wanikani order that enable you to study in the bathtub without fear of electrocuting yourself or at least if you would like a non-electronic way to study. I am now at level 13 and have started to realize that some (many, really) of the earlier level kanji just aren’t sticking well enough so I wanted a convenient way to review them offline and grouped by level. Printed and trimmed they are the size of large index cards. They go through level 20 so far. I’ll be adding more for those in the death zone and beyond as I find time. There’s two sets of cards and you should be able to print them double-sided to save paper. The first set has readings and meanings and the second is just kanji, so you don’t have to cover up or cheat in your reviews. Hope you enjoy!