dakara kore ikko desho
dakara kore ikko desho ?
d a k a r a WORD_BOUNDARY k o r e WORD_BOUNDARY i k k o WORD_BOUNDARY d e ʃ o WORD_BOUNDARY
d a k a r a WORD_BOUNDARY k o r e WORD_BOUNDARY i k k o WORD_BOUNDARY d e s h o WORD_BOUNDARY