Kotsukotsu-an
A beloved Oita izakaya since 1970 — ranked No. 1 in Oita City on Tripadvisor. Serves all the local greats in one place: tori-ten (Oita fried chicken), ryukyu (marinated fish over rice), dango jiru (miso soup with flat wheat noodles), and live Seki-brand horse mackerel and mackerel. Fresh fish is restocked twice daily. Jazz plays in a Showa-era interior; easy to enter solo at the counter.
Tripadvisor No. 1 in Oita City, 925 Tabelog reviews, 106 Retty recommendations. Comments: 'If you want Seki-saba, come here,' 'A must-visit in Oita,' 'Real taste unchanged for 50+ years.' Regulars praise consistent quality. Showa-retro atmosphere also appreciated. No PR elements, no sakura indicators.