Sohonke Naniwa Soba Shinsaibashi Honten is a soba restaurant in Shinsaibashi, Osaka, that also serves unagi don and yakiniku don. It offers both warm soba such as negi onsoba and cold soba such as zaru soba, in a traditional Japanese setting. At lunch, a set of soba, tempura, and inari sushi is served, and the interior is clean and comfortable. The tempura is less crisp than expected.