1 Don’t put the chopsticks into your mouth, that is very impolite in Japanese culture.
2 Eat the piece most close to you first;
3 Don’t give money to the chief directly because the chief can’t touch money;
4 You can use a piece of red ginger to dip the soy sauce and move to the fish side of the sushi. You can also use chopsticks to pick some wasabi and put on the fish side.
sushi 