Now showing: Japan - Postage stamps (1980 - 1989) - 11 stamps.
26. January WM: None Perforation: 13
10. February WM: None Perforation: 13¼ x 13½
16. February WM: None Perforation: 13
24. February WM: None Perforation: 13 x 13½
15. March WM: None Perforation: 12¾
27. August WM: None Perforation: 12¾ x 13
1. October WM: None Perforation: 13¼ x 13