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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f61â??â??â???â??â??a
SJIS-WIN90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f61絶??絶??絶???絶??絶??a
EUC-JP90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f61????????????????a
UTF-890e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f61?????????????????????a
UHC90e23f3f90e23f3f90e23f3f3f90e23f3f90e23f3f61먥??먥??먥???먥??먥??a