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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a53f3f3f3fa2a53f3f3f3f68¢¥????¢¥????h
SJIS-WINa2a53f3f3f3fa2a53f3f3f3f68「・????「・????h
EUC-JPa2a53f3f3f3fa2a53f3f3f3f68▲????▲????h
UTF-8a2a53f3f3f3fa2a53f3f3f3f68????????????h
UHCa2a53f3f3f3fa2a53f3f3f3f68´????´????h