$jisx4051-2004:0213-open-brackets
[\u0028\u005B\u007B\u00AB\u2018\u201C\u3008\u300A\u300C\u300E\u3010\u3014\u3016\u3018\u301D\uFF5F]
[\x28\x5B\x7B\xAB\x{2018}\x{201C}\x{3008}\x{300A}\x{300C}\x{300E}\x{3010}\x{3014}\x{3016}\x{3018}\x{301D}\x{FF5F}]
[Notes]
The set definition is contained in sets.json
data file.