Son of a yakuza is met with a new teacher who doesn’t know who he is they both catch each others eye. The new teacher ends up being his homeroom teacher and that teacher from that day didn’t leave him alone. He even invited him to his house. It took him awhile but eventually he went to his senseis house. But when about to know he sees his car and behind him his sensei is sleep with a man he runs away. And a minute later sensei shows up at his house the student lashes out and him and pushes him down. After wards they break apart and don’t see each other again.
Sanbiki ga Iku!!!