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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b0fe3f3f3f3f3f3f3f3f3f3f3f79°þ???????????y
SJIS-WINb0fe3f3f3f3f3f3f3f3f3f3f3f79ー????????????y
EUC-JPb0fe3f3f3f3f3f3f3f3f3f3f3f79蔭???????????y
UTF-8b0fe3f3f3f3f3f3f3f3f3f3f3f79?????????????y
UHCb0fe3f3f3f3f3f3f3f3f3f3f3f79괆???????????y