itsu kara ochita no ka ki ga tsukanakatta
itsu kara ochita no ka ki ga tsukanakatta .
i t͡s ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY o t̠ʃ i t a WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY k i WORD_BOUNDARY g a WORD_BOUNDARY t͡s ɯ k a n a k a t t a WORD_BOUNDARY
i t s u WORD_BOUNDARY k a r a WORD_BOUNDARY o c h i t a WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY k i WORD_BOUNDARY g a WORD_BOUNDARY t s u k a n a k a t t a WORD_BOUNDARY