フォレスト出版 (fuoresutoshuppan) · 明日香出版社 (asukashuppansha)
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mokuhyo o tassei suru hito to tassei shinai hito no shukan: Toppu serusu ando maneja dokuritsu kigyo kabushiki jojo kaigai iju tsugitsugi to mokuhyo o jitsugen saseta riyu towa. | 978-4-7569-1669-3 (4-7569-1669-4) | 2014 |
| Okoranai gijutsu. 2 . | 978-4-89451-860-5 (4-89451-860-0) | 2012 |