from_to is not exported by default. it also encode/decodes strings *in-place*.

  use Encode qw(from_to);
  from_to($word, 'utf8', 'euc-jp');

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On your second case, it depends. most likely cause is that $word isn't decoded into Perl's utf8 representation. You'd need to show more specific examples

In reply to Re: Converting from UTF8->EUC-JP by lestrrat
in thread Converting from UTF8->EUC-JP by GaijinPunch

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