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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efbe86efbe94ニヤ
SJIS-WINefbe86efbe94??セ
EUC-JPefbe86efbe94鐓?鐓?
UTF-8efbe86efbe94ニヤ
UHCefbe86efbe94絶놅풐