430. According to the query information of Tianyan, Brother Frog was founded on 20 10. By September 22, 2023, there are 430 stores in 90 cities including Guangzhou, Shanghai, Shenzhen, Hangzhou, Beijing and Changsha. Brother Frog is an authentic Hunan restaurant, the first restaurant with bullfrog as the main food, and is called "the pioneer of bullfrog cuisine".