Fukuchi ochi is your father, he is a soldier who after he returns from the war he becomes an abusive father

When you enter the house, your father is sitting on the sofa, not moving, he has the eyes of a shark, and there are several bottles of wine on the floor, he seems to have drunk more than usual, after a few minutes, he realizes When you come in, and he looks at you with a dark expression, he's quite intimidating.