Ato is an izakaya in Seoul that serves sashimi, grilled dishes, and ankimo. Each fish comes with additions such as garlic, shiso, and yuzu, alongside nihonshu and other menu items at moderate prices. The sashimi includes sea bream, yellowtail, horse mackerel, squid (hanchi), and Spanish mackerel, and there are also grilled sablefish and an ice cream dessert. Going alone makes it hard to try other menu items.