- Japanese grammarNobuo Akiyama
- Learn Japanese (Nihongo)Nobuo Akiyama
- Learn Japanese (Nihongo) the fast and fun wayNobuo Akiyama
- Japanese at a glanceNobuo Akiyama
- Master the basics--JapaneseNobuo Akiyama
- Japanese idiomsNobuo Akiyama
- Talking business in JapaneseNobuo Akiyama
- 2001 Japanese and English idiomsNobuo Akiyama
- 2001 Japanese and English Idioms (2001 Idioms Series)Nobuo Akiyama
