oniichan koo ushiro kara koo
oniichan koo ushiro kara koo .
o n i i t̠ʃ a n WORD_BOUNDARY k oː WORD_BOUNDARY ɯ ʃ i r o WORD_BOUNDARY k a r a WORD_BOUNDARY k oː WORD_BOUNDARY
o n i i c h a n WORD_BOUNDARY k o o WORD_BOUNDARY u s h i r o WORD_BOUNDARY k a r a WORD_BOUNDARY k o o WORD_BOUNDARY