Ishiusu Soba Watatsune is a soba restaurant in Kyoto, located between Karasuma Oike and Kyoto City Hall in Nakagyo Ward. It serves soba along with rice bowls and set meals, with a menu that includes soba made with a high buckwheat content, tonkatsu, menchikatsu, korokke, and fried items. In winter, kaki gohan and kasujiru are also available. Most customers are local Japanese rather than tourists, lines form during meal times, and payment is cash only.