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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ee90a8ee9489ee90a8ee90a8ee94î”
SJIS-WINee90a8ee9489ee90a8ee90a8ee94譿ィ赶介勢譿ィ赶
EUC-JPee90a8ee9489ee90a8ee90a8ee94?????????
UTF-8ee90a8ee9489ee90a8ee90a8ee94?
UHCee90a8ee9489ee90a8ee90a8ee94狀⑧뵃狀⑧맖粧