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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81e63f3f3f3f3f81e76b?????æ?????çk
SJIS-WIN3f3f3f3f3f81e63f3f3f3f3f81e76b?????∵?????∫k
EUC-JP3f3f3f3f3f81e63f3f3f3f3f81e76b?????????????
UTF-83f3f3f3f3f81e63f3f3f3f3f81e76b??????????????k
UHC3f3f3f3f3f81e63f3f3f3f3f81e76b?????곫?????곭k