TOKYO—Police in the western Japanese city of Osaka said Thursday they have arrested a woman on suspicion of spraying an unknown liquid on several women inside a department store, causing pain to their faces and eyes.
Police arrested a 33-year-old woman early Thursday in the alleged assaults inside a restroom at a department store the day before, Osaka prefectural police said. Her motive and other details of the attack were still under investigation, officials said.
One of the victims was 85-year-old woman who was sprayed inside the ladies room on the 9th floor of the Hankyu Department Store in Osaka, a local police official said on condition of anonymity, citing protocol. The woman complained of pain in the cheek and was taken to a hospital for treatment, police said….