What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8f93f3f3f3fa1a76b¨ù????¡§k
SJIS-WINa8f93f3f3f3fa1a76bｨ????｡ｧk
EUC-JPa8f93f3f3f3fa1a76b?????：k
UTF-8a8f93f3f3f3fa1a76b????????k
UHCa8f93f3f3f3fa1a76b¼????¨k