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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e680a15e怡^
SJIS-WINe680a15e諤｡^
EUC-JPe680a15e??
UTF-8e680a15e怡^
UHCe680a15e語?