This is mostly an update/bugfix to the existing "みんなの日本語初級「第1課～第50課」w/ Audio (JP/EN)" deck available at
https://ankiweb.net/shared/info/71721214
This organizes that deck into book and lesson subdecks rather than tags.
The original tags are retained in the deck so it's also suitable as a drop-in replacement. I have also added a generic "Vocabulary" tag to all items that were tagged at least once as being vocabulary in a lesson, so you can still make a filtered deck by filtering for tag:Vocabulary within the deck you're studying.
Please note that the previous deck would show you the same card across multiple lessons as some words or pieces showed up multiple times, and this does not behave that way. The FIRST instance of the item determines what lesson it will be found in. If it was vocabulary in Lesson 7 and a primary teaching point in Lesson 9 and 10, it will be in the Lesson 7 deck and nowhere else. The alternative was duplicate cards with fresh timers which I though would be a worse experience overall.
I have reviewed all 2848 of the cards in the deck and believe they're better than 99.9% accurate with respect to the existing deck, but if something was misplaced in the original, I didn't know about it. I'm working on these books myself and have copies of both, so please let me know if anything needs to be corrected.
The only other change that was made was to add a font styling to the cards. I chose Kosugi Maru available freely at
https://fonts.google.com/specimen/Kosugi+Maru as well as several Windows and Mac fallbacks, but you can always edit it to whatever you wish via Browse -> pick this deck -> Cards -> Styling.