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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efbdbeefbe90セミ
SJIS-WINefbdbeefbe90?セ?
EUC-JPefbdbeefbe90鐔常?
UTF-8efbdbeefbe90セミ
UHCefbdbeefbe90節억풊