iroiro yannakya ikenai kaette kara
iroiro yannakya ikenai kaette kara .
i r o i r o WORD_BOUNDARY j a n n a kʲ a WORD_BOUNDARY i k e n a i WORD_BOUNDARY k a e t t e WORD_BOUNDARY k a r a WORD_BOUNDARY
i r o i r o WORD_BOUNDARY y a n n a k y a WORD_BOUNDARY i k e n a i WORD_BOUNDARY k a e t t e WORD_BOUNDARY k a r a WORD_BOUNDARY