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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f613f3f3f818b7a3f3f3f3f61????a???‹z????a
SJIS-WIN3f3f3f3f613f3f3f818b7a3f3f3f3f61????a???°z????a
EUC-JP3f3f3f3f613f3f3f818b7a3f3f3f3f61????a?????z????a
UTF-83f3f3f3f613f3f3f818b7a3f3f3f3f61????a?????z????a
UHC3f3f3f3f613f3f3f818b7a3f3f3f3f61????a???걢z????a