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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effbd6f18ebd8eb2f1e1b2f18ebd8eba78ïûÖñŽ½Ž²ñá²ñŽ½Žºx
SJIS-WINeffbd6f18ebd8eb2f1e1b2f18ebd8eba78?ヨス軸イス室x
EUC-JPeffbd6f18ebd8eb2f1e1b2f18ebd8eba78陋幢スイ驕会スコx
UTF-8effbd6f18ebd8eb2f1e1b2f18ebd8eba78???񎽎???񎽎?x
UHCeffbd6f18ebd8eb2f1e1b2f18ebd8eba78鋌賂렰렡畯뀜렰렭x