obentoo ni nani ga haitteru kanaa
obentoo ni nani ga haitteru kanaa ?
o b e n t oː WORD_BOUNDARY n i WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r ɯ WORD_BOUNDARY k a n aː WORD_BOUNDARY
o b e n t o o WORD_BOUNDARY n i WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY h a i t t e r u WORD_BOUNDARY k a n a a WORD_BOUNDARY