Police on Thursday morning arrested a 37-year-old woman for attacking her 14-year-old son after the two argued over his use of a personal computer late at night. According to police, the mother called police around 4:20 a.m., telling them she had stabbed her son with a knife in his room on the second floor of their house in Nerima.
The boy suffered minor injuries to his face and head, police said. The mother was quoted by police as saying, “I bought the PC for him a few days ago. But he's been using it all the time until the early hours of the morning and he wouldn't turn it off when I told him to. We argued about it, and I lost my temper."© Japan Today