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. Jp051.11-80
    Wns Number
    JP051.11
    Country / Post
    Japan
    Date of Issue
    February 08, 2011
    Subject
    Prefectural Flower Series No.9
  2. Jp052.11-80
    Wns Number
    JP052.11
    Country / Post
    Japan
    Date of Issue
    February 08, 2011
    Subject
    Prefectural Flower Series No.9
  3. Jp053.11-80
    Wns Number
    JP053.11
    Country / Post
    Japan
    Date of Issue
    February 08, 2011
    Subject
    Prefectural Flower Series No.9
  4. Jp054.11-80
    Wns Number
    JP054.11
    Country / Post
    Japan
    Date of Issue
    February 08, 2011
    Subject
    Prefectural Flower Series No.9
  5. Jp055.11-80
    Wns Number
    JP055.11
    Country / Post
    Japan
    Date of Issue
    February 08, 2011
    Subject
    Prefectural Flower Series No.9
  6. Jp056.11-80
    Wns Number
    JP056.11
    Country / Post
    Japan
    Date of Issue
    March 01, 2011
    Subject
    Hometowns - Scenes in My Heart No.9
  7. Jp057.11-80
    Wns Number
    JP057.11
    Country / Post
    Japan
    Date of Issue
    March 01, 2011
    Subject
    Hometowns - Scenes in My Heart No.9
  8. Jp058.11-80
    Wns Number
    JP058.11
    Country / Post
    Japan
    Date of Issue
    March 01, 2011
    Subject
    Hometowns - Scenes in My Heart No.9
  9. Jp059.11-80
    Wns Number
    JP059.11
    Country / Post
    Japan
    Date of Issue
    March 01, 2011
    Subject
    Hometowns - Scenes in My Heart No.9
  10. Jp060.11-80
    Wns Number
    JP060.11
    Country / Post
    Japan
    Date of Issue
    March 01, 2011
    Subject
    Hometowns - Scenes in My Heart No.9