Kodansha USA Inc · 講談社 (koudansha)
| title | ISBN-13 | year of publication |
|---|---|---|
| Hirohito and His Times: A Japanese Perspective | 978-0-87011-979-8 | 1990 |
| Kotaishihi Masako-sama | 978-4-06-206424-8 | 1993 |
| Michiko-hi | 978-4-06-201938-5 | |
| Michiko kōgō | 978-4-06-204587-2 | |
| Tenno-ke sandai no hanseiki | 978-4-06-206956-4 | 1994 |