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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3fa8ad61?????¨­a
SJIS-WIN3f3f3f3f3fa8ad61?????ｨｭa
EUC-JP3f3f3f3f3fa8ad61?????┃a
UTF-83f3f3f3f3fa8ad61???????a
UHC3f3f3f3f3fa8ad61?????Þa