Unlike a standard textbook that teaches new vocabulary and long dialogues, Chuukyuu e Ikou is a . It assumes you have completed approximately 300 hours of study (roughly the end of Minna no Nihongo I & II or Genki I & II ).
: Each lesson begins with a short reading passage that incorporates new grammar and vocabulary. chuukyuu e ikou 55 pdf
While the full textbook is a copyrighted work and usually requires a physical or digital purchase, specific supplementary content is officially available for free in PDF and audio formats from the publisher, 3A Corporation Official PDF & Digital Resources Unlike a standard textbook that teaches new vocabulary