Can I get renew my mainland Entry permit for HK/Macao citizens in Tokyo?

Hi Sir/Madam

I am a Canadian Citizen living in Japan. However I was born in Hong Kong and I have an expired mainland Entry permit for HK/Macao citizens in Tokyo.
I would like to go to China for 2 trips in December. Can I renew my permit here or will I be able to apply for visa?

Thank you.