hikooki no nakama na n da
hikooki no nakama na n da .
h i k oː k i WORD_BOUNDARY n o WORD_BOUNDARY n a k a m a WORD_BOUNDARY n a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY
h i k o o k i WORD_BOUNDARY n o WORD_BOUNDARY n a k a m a WORD_BOUNDARY n a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY