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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7ac4a75÷¬Ju
SJIS-WINf7ac4a75Ju
EUC-JPf7ac4a75?Ju
UTF-8f7ac4a75??Ju
UHCf7ac4a75奪Ju