This is the gold standard for textbook learners. The workbook comes with a digital list that matches the Genki/Quartet series. It groups kanji by theme with excellent illustrations.
Identify the 100 most common N2 kanji (found in the "Frequency" column of good PDFs). Learn those first because they appear in 60% of reading passages. n2 kanji list pdf
Do not simply stare at the list. That is the "illusion of learning." Follow this weekly protocol: This is the gold standard for textbook learners