otegami dore dake kanaa
otegami dore dake kanaa ?
o t e g a m i WORD_BOUNDARY d o r e WORD_BOUNDARY d a k e WORD_BOUNDARY k a n aː WORD_BOUNDARY
o t e g a m i WORD_BOUNDARY d o r e WORD_BOUNDARY d a k e WORD_BOUNDARY k a n a a WORD_BOUNDARY