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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f6f59?֩??????oY
SJIS-WIN3ff7a93f3f3f3f3f3f6f59???????oY
EUC-JP3ff7a93f3f3f3f3f3f6f59????????oY
UTF-83ff7a93f3f3f3f3f3f6f59?????????oY
UHC3ff7a93f3f3f3f3f3f6f59?炭??????oY