nan no toki ni yuu no
nan no toki ni yuu no ?
n a n WORD_BOUNDARY n o WORD_BOUNDARY t o k i WORD_BOUNDARY n i WORD_BOUNDARY j ɯː WORD_BOUNDARY n o WORD_BOUNDARY
n a n WORD_BOUNDARY n o WORD_BOUNDARY t o k i WORD_BOUNDARY n i WORD_BOUNDARY y u u WORD_BOUNDARY n o WORD_BOUNDARY