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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f68????????????????h
SJIS-WIN3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f68?¥?¥??????????????h
EUC-JP3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f68????????????????h
UTF-83f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f68????????????????????h
UHC3f818f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f68?걦?걦??????????????h