Koja Sobaya
Founded 1932 (Showa 7). Direct-run restaurant using noodles from the adjacent Koja Seimen noodle factory. Famous for 'hidden soba' style — toppings buried under the noodles as per old Miyako tradition. Beloved by island residents for generations; midday waits of up to 60 minutes. 10-minute drive from Miyako Airport. English menu available.
Reviews: 'Must visit every time I come to Miyakojima,' 'The 1932 founding gives reassurance and the soba is authentic,' 'Soki soba and curry set is a classic combo,' 'Lively mix of locals and visitors,' 'Broth is light and refined.' Tabelog 3.49 (1,213 reviews).