Sheets of Japan, 1955
| Issuer | Date | Desc | State | ||
| - |  |
Japan | 3/1/1955 | Chichibu-Tama National Park, empty sheet (#7515) | incomplete |
| - |  |
Japan | 9/30/1955 | Rikuchu-Kaigan National Park, empty sheet (#7514) | incomplete |
| - |  |
Japan | 12/30/1955 | sheet of 4, 1 type |