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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f75?֩??????u
SJIS-WIN3ff7a93f3f3f3f3f3f75???????u
EUC-JP3ff7a93f3f3f3f3f3f75????????u
UTF-83ff7a93f3f3f3f3f3f75?????????u
UHC3ff7a93f3f3f3f3f3f75?炭??????u