otanjoobi no tegami ga ii kanaa
otanjoobi no tegami ga ii kanaa ?
o t a n d̠ʒ oː b i WORD_BOUNDARY n o WORD_BOUNDARY t e g a m i WORD_BOUNDARY g a WORD_BOUNDARY i i WORD_BOUNDARY k a n aː WORD_BOUNDARY
o t a n j o o b i WORD_BOUNDARY n o WORD_BOUNDARY t e g a m i WORD_BOUNDARY g a WORD_BOUNDARY i i WORD_BOUNDARY k a n a a WORD_BOUNDARY