Hello, I see you've taken the kanji kentei exam before. How did you find vocabulary to study for your level?
hello! I used the official textbooks because they list already the kanji asked on each test (it's not a guessing game like the jlpt xD), started from the easiest one then levelling up. In particular, I used the red/yellow series "kanken kanji gakushuu Step" and for each level there's a dedicated book. On their website you can find the pics for each one of them https://store.kanken.or.jp/ + there's also the textbook with their character Ichimaru (but I own only the book for level 8 and I think there are more practice exercises in the Step series) For more practice I got the kanken master app (also official by the kanken association), the ichimaru shirimoji kanken app (also official), and the nintendo kanken games (i don't remember which title now but if you google it there are quite a few options, about 4-6? some older/revised versions)
