hikooki ni kawatta no kanaa
hikooki ni kawatta no kanaa .
h i k oː k i WORD_BOUNDARY n i WORD_BOUNDARY k a w a t t a WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
h i k o o k i WORD_BOUNDARY n i WORD_BOUNDARY k a w a t t a WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY