ara Otoochan ga okaeri ni natta no
ara otoochan ga okaeri ni natta no ?
a r a WORD_BOUNDARY o t oː t̠ʃ a n WORD_BOUNDARY g a WORD_BOUNDARY o k a e r i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY
a r a WORD_BOUNDARY o t o o c h a n WORD_BOUNDARY g a WORD_BOUNDARY o k a e r i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY