tsuraku natte kita no
tsuraku natte kita no ?
t͡s ɯ r a k ɯ WORD_BOUNDARY n a t t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY
t s u r a k u WORD_BOUNDARY n a t t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY