dakara shita ni ikimashoo
dakara shita ni ikimashoo .
d a k a r a WORD_BOUNDARY ʃ i t a WORD_BOUNDARY n i WORD_BOUNDARY i k i m a ʃ oː WORD_BOUNDARY
d a k a r a WORD_BOUNDARY s h i t a WORD_BOUNDARY n i WORD_BOUNDARY i k i m a s h o o WORD_BOUNDARY