hikooki ga kita wa ne
hikooki ga kita wa ne .
h i k oː k i WORD_BOUNDARY g a WORD_BOUNDARY k i t a WORD_BOUNDARY w a WORD_BOUNDARY n e WORD_BOUNDARY
h i k o o k i WORD_BOUNDARY g a WORD_BOUNDARY k i t a WORD_BOUNDARY w a WORD_BOUNDARY n e WORD_BOUNDARY