Dojo Etiquette
Entering and leaving
Bow to the shomen when entering and leaving the dojo. You can also bow when stepping on or off the mat.
Before class
Bow to the shome while kneeling, then sit with your fellow students.
During class
Sit quietly and out of the way when the instructor is demonstrating. Don't talk or walk around. If you need to leave the mat or dojo, ask the instructor first.
At the end of class
Bow to the instructor and say "dōmo arigatō gozaimashita," which means "thank you very much". You can also bow to other students you trained with.
Other etiquette
Be on time for class and help with setup. Remove your shoes, jewelry, and watches before practicing. Keep your nails short and your feet clean. Don't eat, drink, smoke, or chew gum on or off the mat. Clean and mend your gi, and cover open wounds with medical tape.