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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa1a7795e?????¡§y^
SJIS-WIN3f3f3f3f3fa1a7795e?????｡ｧy^
EUC-JP3f3f3f3f3fa1a7795e?????：y^
UTF-83f3f3f3f3fa1a7795e???????y^
UHC3f3f3f3f3fa1a7795e?????¨y^