Philatelic Week 1999
| Issue | Philatelic Week 1999 |
| Date of Issue | 20 April 1999 (Heisei 11) |
| Denomination | 80 yen |
| Quantity | 20,000,000 se-tenant pairs: 17,500,000 se-tenant pairs by sheet of 10 (5 pairs), 2,500,000 se-tenant pairs by sheet of 20 (10 pairs) |
| Design | "Rabbits Playing in the Field in Spring" by Doumoto Inshou (1891-1975) |
| Image Area | 31.5 x 42.0 millimeters |
| Printing | Photogravure in 6 colours |
| Sheets | 10 stamps (a se-tenant pair x 5)
20 stamps (two sets of a se-tenant pair x 5, with gutter margin bearing the logo of the international stamp exhibition) |
| Layout | Morita Motoharu |
| First Day of Issue Postmark | Kyoto Central Post Office |
Japanese Stamp Specialized Catalog (JSCA) & SAKURA Catalog numbers are adopted.