kowashichatta yo Ryookun
kowashichatta yo ryookun .
k o w a ʃ i t̠ʃ a t t a WORD_BOUNDARY j o WORD_BOUNDARY rʲ oː k ɯ n WORD_BOUNDARY
k o w a s h i c h a t t a WORD_BOUNDARY y o WORD_BOUNDARY r y o o k u n WORD_BOUNDARY