WARNING: Graphic video A Japanese special envoy arrived in South Korea on Friday to continue talks aimed at improving diplomatic relations between the two countries. Shortly before the envoy's arrival at Gimpo International Airport a demonstration was held in which one man, Lim Chang-geun, mimicked hari-kiri by stabbing himself in the stomach. Relations between South Korea and Japan have been strained by a territorial dispute over rocky outcroppings that Korea calls Dokdo and Japan calls Takeshima and which both claim. "Before sending us an envoy, Japan should have apologized before the international community and South Korean people," said protester Oh Chun-do. "Without an apology the envoy means nothing." Japan's envoy, Fukushiro Nukaga, will meet with South Korea's incoming President Park Geun Hye.