natsu ni nattara Wataruchan iteru shi ne
natsu ni nattara wataruchan iteru shi ne .
n a t͡s ɯ WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY w a t a r ɯ t̠ʃ a n WORD_BOUNDARY i t e r ɯ WORD_BOUNDARY ʃ i WORD_BOUNDARY n e WORD_BOUNDARY
n a t s u WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY w a t a r u c h a n WORD_BOUNDARY i t e r u WORD_BOUNDARY s h i WORD_BOUNDARY n e WORD_BOUNDARY