dakara nainai shite chanto
dakara nainai shite chanto !
d a k a r a WORD_BOUNDARY n a i n a i WORD_BOUNDARY ʃ i t e WORD_BOUNDARY t̠ʃ a n t o WORD_BOUNDARY
d a k a r a WORD_BOUNDARY n a i n a i WORD_BOUNDARY s h i t e WORD_BOUNDARY c h a n t o WORD_BOUNDARY