datte Natchan ga toru kara desho
datte natchan ga toru kara desho .
d a t t e WORD_BOUNDARY n a t t̠ʃ a n WORD_BOUNDARY g a WORD_BOUNDARY t o r ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY d e ʃ o WORD_BOUNDARY
d a t t e WORD_BOUNDARY n a t c h a n WORD_BOUNDARY g a WORD_BOUNDARY t o r u WORD_BOUNDARY k a r a WORD_BOUNDARY d e s h o WORD_BOUNDARY