Chanko nabe
This protein-rich stew is eaten in large quantities by sumo wrestlers during their weight-gaining phase. The soup is usually made from dashi or chicken stock, and the hotpot predominantly features chicken. That’s because chicken is associated with victory: in a tournament a wrestler should, like the bird, always be on two feet (he loses if any part of his body besides his soles touches the ground). However, you’ll also find chanko nabe made with pork to make the soup more flavourful.