Kono, Kameda Open Workout. Photos Sumio Yamada CHICAGO – WBA Super Flyweight Champion Kohei Kono (30-8-1, 13 KOs) and former world champion Koki Kameda (33-1, 18 KOs), worked out for the media today in advance of their bout on Friday, October 16 from UIC Pavilion in Chicago. Share this:FacebookX