Shin Nihongo no Kiso I (Grammatical Notes) Vol. 1 (Shin Nihongo no Kiso I: Bunpou Kaisetsusho Eigoban) (in Japanese)
Shin Nihongo No Kiso II: Grammar (Japanese and English Edition)
Shin Nihongo No Kiso II (Japanese and English Edition)
Shin Nihongo No Kiso 1 Renshuc (Shin Nihongo Series 1)
001: Learn Japanese: New College Text (Learn Japanese) volume 1
Japanese Hiragana & Katakana for Beginners: First Steps to Mastering the Japanese Writing System (CD-ROM Included)
Japanese for Busy People I: Kana Version (Japanese for Busy People Series)
Shin Nihongo no Kiso II (Honsatsu Kanji) Vol. 2 (in Japanese)
Shin Nihongo no Kiso II: Kanji Workbook Vol. 2 (in Japanese)