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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff7a93f3f3f3f3f3f59?֩??????Y
SJIS-WIN3ff7a93f3f3f3f3f3f59???????Y
EUC-JP3ff7a93f3f3f3f3f3f59????????Y
UTF-83ff7a93f3f3f3f3f3f59?????????Y
UHC3ff7a93f3f3f3f3f3f59?炭??????Y