Peer relationship. Both Yoshida Guben and Yoshinoya are Japanese fast food restaurants and belong to the same trade. Guben Liangtian is the first choice brand of Chinese fast food operated by Shenyang Yilu Catering Management Co., Ltd. "Guben Liangtian" has always advocated the concept of health, resolutely refused to fry, highlighted the characteristics of nutrition and health, and made franchisees very popular. Yoshinoya is a Japanese beef rice specialty store, which was founded in 1899 and opened its first branch in Tsukiji market in Japan.