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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b0fe3f3f3f3f3f3f3f3f3f3f3f615e°þ???????????a^
SJIS-WINb0fe3f3f3f3f3f3f3f3f3f3f3f615eー????????????a^
EUC-JPb0fe3f3f3f3f3f3f3f3f3f3f3f615e蔭???????????a^
UTF-8b0fe3f3f3f3f3f3f3f3f3f3f3f615e?????????????a^
UHCb0fe3f3f3f3f3f3f3f3f3f3f3f615e괆???????????a^