Kodansha USA Inc · 講談社 (koudansha)
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Itasaka Gen no Amerika unchiku tantan | 978-4-06-202094-7 (4-06-202094-7) | 1985 |
| Kodansha Encyclopedia of Japan | 978-0-87011-620-9 (0-87011-620-7) | 1983 |
| Tappuri Amerika chottozutsu | 978-4-06-202093-0 (4-06-202093-9) | 1985 |