Bento boxes can be traced back to the Kamakura period in 12th century Japan, and this year — with restaurants relying on takeout and delivery — they've become a relevant and culturally authentic way for kaiseki chefs across the country to stay in business. And some chefs say, at a time of uncertainty, the boxes have also come to symbolize nurturing and comfort.
Kaiseki is considered the most noble and difficult cuisine to learn in Japanese culinary culture, as it includes mastering not only sushi but a variety of techniques including grilling, steaming, deep-frying, simmering and broiling. The intricate and delicate nature of kaiseki cuisine means that dishes are meant to be eaten immediately for ideal temperature and texture. With the pivot to bento boxes, chefs are redesigning their food to be suited to travel and hold longer. The number of bento boxes is often limited, but at a more affordable price point than dining in at these restaurants.