How to convert the Unicode entities for {anything} into {any} character: 
  s/\&#(\d+);/chr($1)/ge;                 # decimal char. entity
  s/\&#x([\da-f]+);/chr(hex($1))/ige;     # hex char. entity

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Also know the Unicode entity list for Japanese characters:

http://www.unicode.org/charts/

In reply to Re: To convert the unicode entity (症) to japanese character 在 by graff
in thread To convert the unicode entity (症) to japanese character 在 by codewalker

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