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 2012

The 2012 issuing programme is not available.
  1. Jp001.12-80
    Wns Number
    JP001.12
    Country / Post
    Japan
    Date of Issue
    January 13, 2012
    Subject
    60th Anniversary of Enforcement of the Local Autonomy Law - Akita Prefecture
  2. Jp002.12-80
    Wns Number
    JP002.12
    Country / Post
    Japan
    Date of Issue
    January 13, 2012
    Subject
    60th Anniversary of Enforcement of the Local Autonomy Law - Akita Prefecture
  3. Jp003.12-80
    Wns Number
    JP003.12
    Country / Post
    Japan
    Date of Issue
    January 13, 2012
    Subject
    60th Anniversary of Enforcement of the Local Autonomy Law - Akita Prefecture
  4. Jp004.12-80
    Wns Number
    JP004.12
    Country / Post
    Japan
    Date of Issue
    January 13, 2012
    Subject
    60th Anniversary of Enforcement of the Local Autonomy Law - Akita Prefecture
  5. Jp005.12-80
    Wns Number
    JP005.12
    Country / Post
    Japan
    Date of Issue
    January 13, 2012
    Subject
    60th Anniversary of Enforcement of the Local Autonomy Law - Akita Prefecture
  6. Jp006.12-80
    Wns Number
    JP006.12
    Country / Post
    Japan
    Date of Issue
    January 23, 2012
    Subject
    Animation Hero and Heroine Series No.17
  7. Jp007.12-80
    Wns Number
    JP007.12
    Country / Post
    Japan
    Date of Issue
    January 23, 2012
    Subject
    Animation Hero and Heroine Series No.17
  8. Jp008.12-80
    Wns Number
    JP008.12
    Country / Post
    Japan
    Date of Issue
    January 23, 2012
    Subject
    Animation Hero and Heroine Series No.17
  9. Jp009.12-80
    Wns Number
    JP009.12
    Country / Post
    Japan
    Date of Issue
    January 23, 2012
    Subject
    Animation Hero and Heroine Series No.17
  10. Jp010.12-80
    Wns Number
    JP010.12
    Country / Post
    Japan
    Date of Issue
    January 23, 2012
    Subject
    Animation Hero and Heroine Series No.17