densha nai naa koko wa
densha nai naa koko wa .
d e n ʃ a WORD_BOUNDARY n a i WORD_BOUNDARY n aː WORD_BOUNDARY k o k o WORD_BOUNDARY w a WORD_BOUNDARY
d e n s h a WORD_BOUNDARY n a i WORD_BOUNDARY n a a WORD_BOUNDARY k o k o WORD_BOUNDARY w a WORD_BOUNDARY