Damn.
This comment section is a bit crap.
Almost as much as everyone around the poor dad.
Now, let's take the dad's perspective here.
He loses his wife a year ago, has a stressful job, his daughter refuses to speak to him and he just got the news that she stopped going to school altogether without telling him.
Now, he meets a cute woman at the bar he loves going to relax for a few minutes alone. He kinda helps that girl, but that's it.
He later learns that this girl is a High school girl (she's probably 16 or 17), a friend of his daughter and interested in him.
She pushes him to actually take time for himself and maybe try to relax a little so that he doesn't one day decide to jump off of a bridge.
Now, please note that he didn't actually have sex with the girl, even tho she was willing and insistant.
Please also note that the age of consent is 13 in Japan, so that wouldn't be illegal in any way at all
He even wanted to stop the "relationship" for his daughter's sake.
Now, if I actually was the guy, I would inform my daughter that I need some cigarettes from the store, and then disappear forever.
If that ungrateful bitch thinks that she doesn't need her dad, just let her try to survive by herself. Oh, and that wasn't a "temporary act of rage"... she actually stopped talking to him for a whole fucking year before... and she's not 5 years old.
Maybe she wouldn't find his actually pure relationship so disgusting if she actually had to sell her body to eat.