A review by randomprogrammer
Genki: An Integrated Course in Elementary Japanese I Textbook [third Edition] by Eri Banno

5.0

Excellent for self study. Audio is available on a free phone app, and excersizes can be done online. If you are choosing between the 2nd and 3rd edition, choose the 3rd. It makes real improvements in grammar explanations and usefuleness of the vocabulary lists. It is also a more polished work overall.