un itsu kara ochita no
un itsu kara ochita no ?
ɯ n WORD_BOUNDARY i t͡s ɯ WORD_BOUNDARY k a r a WORD_BOUNDARY o t̠ʃ i t a WORD_BOUNDARY n o WORD_BOUNDARY
u n 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