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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f818b3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f61?‹????????????˜???a
SJIS-WIN3f818b3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f61?°????????????§???a
EUC-JP3f818b3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f61????????????????????a
UTF-83f818b3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f61????????????????????a
UHC3f818b3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f61?걢????????????걯???a