Japan Post - bwipp/postscriptbarcode GitHub Wiki

The Japan Post 4 state barcode symbology is used by the Japan Post service to encode the delivery point identifier on letter mail.

Also known as: Kasutama Barcode, Customer Barcode.

Standards: Japan Post Customer Barcode Technical Specification.

• The data may contain any of the following characters:
  • Capital letters A-Z
  • Digits 0-9
  • Hyphen -

A delivery point identifier:

Data:    6540123789-A-K-Z
Options:
Encoder: japanpost