Still confused on the motive of the mother to kill her daughter, just because the daughter was annoying to her at night and the konbini manager (supposedly having an affair with her) didn't want to take care of the kid?
Still confused on the motive of the mother to kill her daughter, just because the daughter was annoying to her at night and the konbini manager (supposedly having an affair with her) didn't want to take care of the kid?
The manager stopped seeing her by making excuses that he's always working the night shifts now, but the real reason is because Yumi (who was most likely conceived from the affair) was around. Mom couldn't control her hunger for manager's Pocky so she killed Yumi, thinking that it would get the manager to start coming again.
So it seems like someone has to encounter her for a few weeks before they can understand what she says. Mom comes by every night to make sure the gray workers haven't been there too long.