Japan’s Kane Tanaka has extended her record as the world’s oldest person by celebrating her 117th birthday at a nursing home in Fukuoka in southern Japan.Tanaka marked her birthday with a party on Sunday along with staff and friends at the nursing home, television footage from local broadcaster TVQ Kyushu Broadcasting Co showed.Tanaka, whose birthday was on January 2, took a bite from a slice of her big birthday cake. “Tasty,” she said with a smile. “I want some more.”Tanaka was last year…