Today, at the opening session of the Mercury Treaty COP3, Mr. Koichiro Matsunaga, Minamata Disease Patient, addressed the delegates in plenary. In a moving statement, Mr. Matsunaga, who was exposed to mercury in the womb, reminded delegates of the real-life implications of mercury poisoning. Born in 1963, Mr. Matsunaga could not walk until 7 years old due to Minamata Disease. Despite his disabilities, he enjoyed riding bicycles, but in 2010, it became difficult for him to walk because of increasing pain, which forced him to live in a wheelchair. He stated, "Minamata disease is not over yet. Problems have not been solved yet. I do not want to see any more children suffer like us." He implored delegates: "Please take appropriate control of mercury for future children. I need the whole world to avoid causing any more tragedy by mercury."