
A man was arrested at around 8:00pm last night at Kannai Station in Yokohama. While travelling on a train on the JR Negishi line, be became irritated by two girls squatting down by the carriage doors chatting away. He kicked one of the girls in the back and she hit her face on the door, breaking a tooth. Kannai Station was alerted when the train pulled in and police quickly arrived on the scene. The man, named as 35 year old company employee Yukihiro Morimoto, claims that he warned the girls about their inconsiderate behaviour. The 17 year old he kicked says that the assault came out of the blue.
Mainichi story here