共立出版 (kyouritsushuppan) · 北海道新聞社 (hokkaidoushimbunsha/yashiro)
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Yoake no senkan: Kaiyo Maru monogatari | 978-4-89363-607-2 (4-89363-607-3) | 1991 |
| Za tekunikaru raitingu | 978-4-320-00884-7 (4-320-00884-7) | 1993 |
Aiko Takahashi · Aki Takase · Aki Tsuchiya · Asai Takashi · Aweke Tsega