Sales of seafood gift sets at large supermarkets in South Korea have increased for the upcoming Chuseok holiday, despite concerns over the discharge of contaminated water from Japan's Fukushima nuclear power plant. Homeplus reported a 49% increase in sales compared to the previous year, with almost all product categories experiencing growth. Large supermarkets attribute the strong sales to proactive measures taken to address consumer anxiety and the composition of advance stockpiles of seafood products.