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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8f9a8faa8f9a8a13fa8f93f3f3fa8f93fa8a1a8f9a8faa8f93fa8f9a8faa8f9a8a1a8f9a8faa8f9a1a761¨ù¨ú¨ù¨¡?¨ù???¨ù?¨¡¨ù¨ú¨ù?¨ù¨ú¨ù¨¡¨ù¨ú¨ù¡§a
SJIS-WINa8f9a8faa8f9a8a13fa8f93f3f3fa8f93fa8a1a8f9a8faa8f93fa8f9a8faa8f9a8a1a8f9a8faa8f9a1a761ｨ甯｡?ｨ???ｨ?ｨ｡ｨ甯?ｨ甯｡ｨ甯ｧa
EUC-JPa8f9a8faa8f9a8a13fa8f93f3f3fa8f93fa8a1a8f9a8faa8f93fa8f9a8faa8f9a8a1a8f9a8faa8f9a1a761???─???????─???????─???：a
UTF-8a8f9a8faa8f9a8a13fa8f93f3f3fa8f93fa8a1a8f9a8faa8f93fa8f9a8faa8f9a8a1a8f9a8faa8f9a1a761??????????????????????????????????????????a
UHCa8f9a8faa8f9a8a13fa8f93f3f3fa8f93fa8a1a8f9a8faa8f93fa8f9a8faa8f9a8a1a8f9a8faa8f9a1a761¼¾¼Æ?¼???¼?Ƽ¾¼?¼¾¼Æ¼¾¼¨a