| Verfasser | Häufigkeit |
|---|---|
| Masuhara, Hiroshi | 2 |
| Masuhara, Keikichi | 2 |
| Fukumura, Hiroshi | 1 |
| Irie, Masahiro | 1 |
| Iwasawa, Yasuhiro | 1 |
| Kamada, Yuri | 1 |
| Masuhara, Ayako 1969- | 1 |
| Masuhara, Naoki 1974- | 1 |
| Mori, Kenzō 1960- | 1 |
| Nakanishi, Hachiro | 1 |
| Sasaki, Keiji | 1 |
| Satō, Tōru 1967- | 1 |
| Takahashi, Hideyuki 1955- | 1 |
| Uosaki, Kohei | 1 |