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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f90bc3f3f3f3f3f3f3f3f3f6b?¼?????????k
SJIS-WIN3f90bc3f3f3f3f3f3f3f3f3f6b?西?????????k
EUC-JP3f90bc3f3f3f3f3f3f3f3f3f6b???????????k
UTF-83f90bc3f3f3f3f3f3f3f3f3f6b????????????k
UHC3f90bc3f3f3f3f3f3f3f3f3f6b?맻?????????k