This is a Perl5 module that defines eucJP-open encodings.

Encodings supported are as follows:

  Canonical    Alias                           Description
  --------------------------------------------------------------
  eucJP-ascii                                  eucJP-ascii
               qr/\beuc-?jp(-?open)?(-?19970715)?-?ascii$/i
  x-iso2022jp-ascii                            7-bit counterpart
               qr/\b(x-)?iso-?2022-?jp-?ascii$/i
  --------------------------------------------------------------

WWW: https://metacpan.org/release/Unicode-Japanese