Python のencode
+------------------+ | あああ | | (SJIS Encoding) | +------------------+ | ^ SJIS | +--------+ +--------+ | Encode | | Decode | +--------+ +--------+ | SJIS v | +------------------+ | あああ | | (Unicode) | +------------------+
+------------------+ | あああ | | (SJIS Encoding) | +------------------+ | ^ SJIS | +--------+ +--------+ | Encode | | Decode | +--------+ +--------+ | SJIS v | +------------------+ | あああ | | (Unicode) | +------------------+