Tokyo — Nearly 200,000 people in western Japan were urged to evacuate Saturday as authorities warned of landslides and floods, while the remnants of a tropical storm trickle over the country. The Japan Meteorological Agency said “warm, moist air… was causing heavy rainfall with thunderstorms in western Japan” partly due to Kong-rey, which was downgraded to an extratropical low-pressure system from a typhoon. The city of Matsuyama “issued the top-level warning, urging 189,552 residents in its 10 districts to evacuate and immediately secure safety,” a city official told AFP. While the evacuation was not mandatory, Japan’s highest-level warning is typically