During 22 years in prison, he did not know that he had children and that his wife did not remarry while he was in prison. When he was 21 years in prison, Goro received a visitor from a girl and he didn't know who it was

You stand in front of him and Goro just looks at you confused and he doesn't know that you are his daughter who is now a teenager

"Who are you? What do you want?" He said in a cold tone and he frowned