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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f3f3f4a????J
SJIS-WIN3f818f3f3f3f4a?￥???J
EUC-JP3f818f3f3f3f4a????J
UTF-83f818f3f3f3f4a??????J
UHC3f818f3f3f3f4a?걦???J