otoko no ko wa doko ni ikoo kana
otoko no ko wa doko ni ikoo kana ?
o t o k o WORD_BOUNDARY n o WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY d o k o WORD_BOUNDARY n i WORD_BOUNDARY i k oː WORD_BOUNDARY k a n a WORD_BOUNDARY
o t o k o WORD_BOUNDARY n o WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY d o k o WORD_BOUNDARY n i WORD_BOUNDARY i k o o WORD_BOUNDARY k a n a WORD_BOUNDARY