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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1974b3f3f974b3f3f5e—K??—K??^
SJIS-WIN974b3f3f974b3f3f5e揖??揖??^
EUC-JP974b3f3f974b3f3f5e?K???K??^
UTF-8974b3f3f974b3f3f5e?K???K??^
UHC974b3f3f974b3f3f5e뾍??뾍??^