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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81a081e73f3f835e4f5e??? ç??ƒ^O^
SJIS-WIN3f3f3f81a081e73f3f835e4f5e???□∫??タO^
EUC-JP3f3f3f81a081e73f3f835e4f5e?????????^O^
UTF-83f3f3f81a081e73f3f835e4f5e??????????^O^
UHC3f3f3f81a081e73f3f835e4f5e???걽곭???O^