イースター航空、徳島〜ソウル/仁川線を開設へ 徳島県と協定
Easter Air launches Tokushima - Seoul/Incheon flight
https://www.traicy.com/posts/20240814309801/
According to the article, 3 flights per week per each direction are scheduled.
With this inauguration, Kochi Airport will be the only airport that has no direct flight to Seoul.