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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f3f3f3f795c?‹??????????y\
SJIS-WIN3f818b3f3f3f3f3f3f3f3f3f3f795c?°??????????y\
EUC-JP3f818b3f3f3f3f3f3f3f3f3f3f795c?????????????y\
UTF-83f818b3f3f3f3f3f3f3f3f3f3f795c?????????????y\
UHC3f818b3f3f3f3f3f3f3f3f3f3f795c?걢??????????y\