Kyoichi Tsuzuki · Kyoko Takashiki · Kyoko Tokashiki 渡嘉敷 恭子
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Genki Answer Key | 978-4-7890-1201-0 (4-7890-1201-8) | 2005 | Eri Banno · Yutaka Ohno · Yoko Sakane · Chikako Shinagawa |
| Kanji Look and Learn | 978-4-7890-1349-9 (4-7890-1349-9) | 2009 | Eri Banno · Yoko Ikeda · Chikako Shinagawa · Kaori Tajima |