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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3fa9f7a9a1a9f73f656b??©÷©¡©÷?ek
SJIS-WIN3f3fa9f7a9a1a9f73f656b??ゥ。ゥ?ek
EUC-JP3f3fa9f7a9a1a9f73f656b??????ek
UTF-83f3fa9f7a9a1a9f73f656b?????????ek
UHC3f3fa9f7a9a1a9f73f656b??²æ²?ek