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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bdb7bdb75bbdb7bdb75b5e½·½·[½·½·[^
SJIS-WINbdb7bdb75bbdb7bdb75b5eスキスキ[スキスキ[^
EUC-JPbdb7bdb75bbdb7bdb75b5e酬酬[酬酬[^
UTF-8bdb7bdb75bbdb7bdb75b5e????[????[^
UHCbdb7bdb75bbdb7bdb75b5e슘슘[슘슘[^