hikooki ga kaji ni natta toki
hikooki ga kaji ni natta toki .
h i k oː k i WORD_BOUNDARY g a WORD_BOUNDARY k a d̠ʒ i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY t o k i WORD_BOUNDARY
h i k o o k i WORD_BOUNDARY g a WORD_BOUNDARY k a j i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY t o k i WORD_BOUNDARY