Kyoto, Nov. 26 (Jiji Press)–A ranking gang member in a first trial hearing Wednesday pleaded not guilty to the charge of shooting to death the head of the “Gyoza no Ohsho” dumpling restaurant chain in Kyoto, western Japan, in 2013. “I’m definitely not the culprit” in the shooting of Takayuki Ohigashi, then 72 and president of Ohsho Food Service Corp., said Yukio Tanaka, the 59-year-old exe…