| english title | The Princess's Mask |
| original title | Nemuri Kyoshiro 7 : Tajo-ken |
| aka | Sleepy Eyes of Death: The Mask of the Princess |
| year | 1966 |
| country | Japan |
| director | INOUE Akira | |
| actor | ICHIKAWA Raizo | Nemuri Kyoshiro |
| MIZUTANI Yoshie | ||
| NAKAYAMA Ichiro | ||
| NAKAYA Ichiro | ||
| composer | IFUKUBE Akira | |
| scriptwriter | HOSHIKAWA Seiji | |
| cinematographer | TAKEMURA Yasukazu |
| genres | drama chambara |
| duration | 85 min |
