| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Denshi to seimei: Atarashii baioenajietikkusu no tenkai | 978-4-320-05540-7 (4-320-05540-3) | 2000 | Toshiaki Kakitani · Mamoru Mimuro |
| Tanpakushitsu no katachi to bussei | 978-4-320-05464-6 (4-320-05464-4) | 1997 | Haruki Nakamura · Fumio Arisaka |