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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f3f6b3f818f3f3f3f3f5a?????k?????Z
SJIS-WIN3f818f3f3f3f3f6b3f818f3f3f3f3f5a?¥????k?¥????Z
EUC-JP3f818f3f3f3f3f6b3f818f3f3f3f3f5a?????k?????Z
UTF-83f818f3f3f3f3f6b3f818f3f3f3f3f5a???????k???????Z
UHC3f818f3f3f3f3f6b3f818f3f3f3f3f5a?걦????k?걦????Z