watashi ga itta kara ka
watashi ga itta kara ka ?
w a t a ʃ i WORD_BOUNDARY g a WORD_BOUNDARY i t t a WORD_BOUNDARY k a r a WORD_BOUNDARY k a WORD_BOUNDARY
w a t a s h i WORD_BOUNDARY g a WORD_BOUNDARY i t t a WORD_BOUNDARY k a r a WORD_BOUNDARY k a WORD_BOUNDARY