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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f81913f3f3f3f3f3f75????‘??????u
SJIS-WIN3f818f3f3f3f81913f3f3f3f3f3f75?¥???¢??????u
EUC-JP3f818f3f3f3f81913f3f3f3f3f3f75????????????u
UTF-83f818f3f3f3f81913f3f3f3f3f3f75??????????????u
UHC3f818f3f3f3f81913f3f3f3f3f3f75?걦???걨??????u