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.

JP232.17

Country / Post Japan
Date of Issue 5 July 2017
Primary theme Fauna (Birds - General)
Subject Sea Life Series No.1
Width 21.0 mm
Height 25.0 mm
Denomination 82 JPY
Number in set 10 (show set)
Layout/Format self adhesive miniature sheet of 10 of 10 designs
Perforations 14 by 14
Stamp issuing authority Postal Administration of Japan
Printer Toppan Printing Company