obentoobako ni shiyoo ka
obentoobako ni shiyoo ka ?
o b e n t oː b a k o WORD_BOUNDARY n i WORD_BOUNDARY ʃ i j oː WORD_BOUNDARY k a WORD_BOUNDARY
o b e n t o o b a k o WORD_BOUNDARY n i WORD_BOUNDARY s h i y o o WORD_BOUNDARY k a WORD_BOUNDARY