oto kikoenaku natchau yo
oto kikoenaku natchau yo .
o t o WORD_BOUNDARY k i k o e n a k ɯ WORD_BOUNDARY n a t t̠ʃ a ɯ WORD_BOUNDARY j o WORD_BOUNDARY
o t o WORD_BOUNDARY k i k o e n a k u WORD_BOUNDARY n a t c h a u WORD_BOUNDARY y o WORD_BOUNDARY