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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81923f3f404b5c?????’??@K\
SJIS-WIN3f3f3f3f3f81923f3f404b5c?????£??@K\
EUC-JP3f3f3f3f3f81923f3f404b5c?????????@K\
UTF-83f3f3f3f3f81923f3f404b5c?????????@K\
UHC3f3f3f3f3f81923f3f404b5c?????걩??@K\