The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Japan in 2011

The 2011 issuing programme is not available.
  1. Jp331.11-80
    Wns Number
    JP331.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  2. Jp332.11-80
    Wns Number
    JP332.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  3. Jp333.11-80
    Wns Number
    JP333.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  4. Jp334.11-80
    Wns Number
    JP334.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  5. Jp335.11-80
    Wns Number
    JP335.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  6. Jp336.11-80
    Wns Number
    JP336.11
    Country / Post
    Japan
    Date of Issue
    November 21, 2011
    Subject
    Chinese Zodiac Characters Greeting
  7. Jp337.11-80
    Wns Number
    JP337.11
    Country / Post
    Japan
    Date of Issue
    November 22, 2011
    Subject
    50th Anniversary of Agriculture, Forestry and Fisheries
  8. Jp338.11-80
    Wns Number
    JP338.11
    Country / Post
    Japan
    Date of Issue
    November 22, 2011
    Subject
    50th Anniversary of Agriculture, Forestry and Fisheries
  9. Jp339.11-80
    Wns Number
    JP339.11
    Country / Post
    Japan
    Date of Issue
    December 01, 2011
    Subject
    Hometown - Scenes In My Heart No.10
  10. Jp340.11-80
    Wns Number
    JP340.11
    Country / Post
    Japan
    Date of Issue
    December 01, 2011
    Subject
    Hometown - Scenes In My Heart No.10