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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f90643f3f3f3f6b?d????k
SJIS-WIN3f90643f3f3f3f6b?薪????k
EUC-JP3f90643f3f3f3f6b??d????k
UTF-83f90643f3f3f3f6b??d????k
UHC3f90643f3f3f3f6b?릁????k