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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18a7a3f3f3f3f3f3f3f3f55Šz????????U
SJIS-WIN8a7a3f3f3f3f3f3f3f3f55額????????U
EUC-JP8a7a3f3f3f3f3f3f3f3f55?z????????U
UTF-88a7a3f3f3f3f3f3f3f3f55?z????????U
UHC8a7a3f3f3f3f3f3f3f3f55뒂????????U