kikan ni haitta no kanaa
kikan ni haitta no kanaa ?
k i k a n WORD_BOUNDARY n i WORD_BOUNDARY h a i t t a WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
k i k a n WORD_BOUNDARY n i WORD_BOUNDARY h a i t t a WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY