Tenryu
Over 68 years old (as of 2026), sometimes called Oita's oldest ramen shop—and its yakisoba accounts for 50%+ of orders. The limited daily shiitake yakisoba uses thick Oita-grown mushrooms simmered sweet-and-spicy, topped with a raw egg. Tabelog 3.47/225 reviews. Lunch only; takeout from 5pm. Called 'the soul food of Hita locals' in local media.
Regulars say: 'The shiitake yakisoba is outstanding, I was moved,' 'The crunchy bean sprouts, occasionally crispy noodles, and seasoning have a flavor unlike anywhere else,' and 'The warm service from the owner and her daughter is well known.' 27 TripAdvisor reviews. 225 Tabelog reviews ranks among the top Hita yakisoba shops.