If your only goal is to pass JLPT N5 quickly , Gakushudo is superior. If you want to speak fluently and learn culture, choose Genki or Minna.
To get the most out of Buku Gakushudo N5 Pdf, here are a few study tips: Buku Gakushudo N5 Pdf
Daftar kata-kata penting yang wajib dikuasai untuk level N5 (total kebutuhan N5 adalah sekitar 800 kosakata). If your only goal is to pass JLPT