V. 1 accompanied by 2 CD-ROMs (4 3/4 in.); v. 2 by 1 MP3 CD-ROM (4 3/4 in.).
Includes index.
"The audio material of the second edition of Genki is stored in digital audio files on the accompanying CD-ROM. Since the files are in MP3 format, the disc cannot be played on audio CD players. Instead, please use a computer or digital audio player to listen to the material." -- note.
Text in Japanese and English.
v. 1. Genki 1 -- v. 1, wkb. Genki 1 : Wākubukku -- v. 2. Genki 2 -- v. 2, wkb. Genki 2 : Wākubukku -- suppl. Kaitō