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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fb1b73f3f3f3fb1b73f42???±·????±·?B
SJIS-WIN3f3f3fb1b73f3f3f3fb1b73f42???アキ????アキ?B
EUC-JP3f3f3fb1b73f3f3f3fb1b73f42???鰻????鰻?B
UTF-83f3f3fb1b73f3f3f3fb1b73f42????????????B
UHC3f3f3fb1b73f3f3f3fb1b73f42???굣????굣?B