High sea temperatures have led to a decrease in squid production on the East Coast of Korea, causing a shortage of the seafood and driving up prices. Squid, previously the favorite seafood of Koreans, is now hard to find in restaurants and supermarkets, with prices surging by 38% in three months. The situation is expected to improve in January and February. Meanwhile, flatfish and eel prices are also fluctuating due to decreased supply, with prices likely to remain high until January, when supply is expected to increase ahead of the Lunar New Year holidays.