Opposition-backed Takeharu Yamanaka won the Yokohama mayoral election on Sunday, defeating a ruling Liberal Democratic Party candidate in a blow to Japanese Prime Minister Yoshihide Suga.The loss by Hachiro Okonogi, a former chairman of the National Public Safety Commission, comes as Suga suffers from falling public support as he faces competition to remain LDP leader and a general election in the coming months.Yokohama is the capital of Kanagawa Prefecture, the second-most populous city in the country after Tokyo and home to the constituency of Suga's seat in the House of Representatives.Y…READ FULL ARTICLE