Just go do Nayr's core 5k deck which I just finished bugfixing. It has listening comprehension and sentence reading cards. You will learn kanji from vocabulary or whatever. If you're not going to study words that way you should use epwing2anki or rikaisama to auto generate vocabulary flashcards from stuff you read (and thus the best stuff to read is stuff that you can hover over, aka, on the internet or transferred to the internet, in the case of novel textfiles etc.)
You could also just do the core 10k like you've been doing and use nayr's core 5k for listening (so it's less cheating and you're less likely to guess sentence meanings despite missing some words by ear due to having studied the sentence visually previously).
As for Yotsubato, someone made some anki decks for it. You can get them for free on "living japanese" (or some such name). I like to keep my vocab cards in a single format so I just extracted the vocab from that and added it to my main vocab recognition deck.
You could also just do the core 10k like you've been doing and use nayr's core 5k for listening (so it's less cheating and you're less likely to guess sentence meanings despite missing some words by ear due to having studied the sentence visually previously).
As for Yotsubato, someone made some anki decks for it. You can get them for free on "living japanese" (or some such name). I like to keep my vocab cards in a single format so I just extracted the vocab from that and added it to my main vocab recognition deck.