Why Fukui Eats Chilled Yokan in Winter, Not Summer

Across most of Japan, mizuyokan, a lighter and more watery version of firm bean-jelly yokan, is a summer sweet eaten to cool down. In Fukui and parts of the wider Hokuriku region, the custom runs the opposite way: mizuyokan is traditionally sold and eaten in winter, sometimes kept in an unheated room or on a windowsill until it's cold enough to serve.

The winter association is closely tied to sitting under a kotatsu, a heated low table, where a cold, not-too-sweet dessert offers a pleasant contrast to the warmth. It's typically packaged in a thin wooden or paper tray and sliced at the table, sold seasonally at supermarkets and confectioners, though it's worth verifying current availability locally since some producers only sell it for a limited window.