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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f726f?֩??????ro
SJIS-WIN3ff7a93f3f3f3f3f3f726f???????ro
EUC-JP3ff7a93f3f3f3f3f3f726f????????ro
UTF-83ff7a93f3f3f3f3f3f726f?????????ro
UHC3ff7a93f3f3f3f3f3f726f?炭??????ro