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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3fa1a93f3f3f3f75???????¡©????u
SJIS-WIN3f3f3f3f3f3f3fa1a93f3f3f3f75???????。ゥ????u
EUC-JP3f3f3f3f3f3f3fa1a93f3f3f3f75????????????u
UTF-83f3f3f3f3f3f3fa1a93f3f3f3f75?????????????u
UHC3f3f3f3f3f3f3fa1a93f3f3f3f75???????­????u