Etiquette

Reach class on time, contribute to the set up/pack up. Late arrivals will receive punishment. (If you are going to be late due to some inevitable issue, bring it to the coaches' knowledge beforehand.)
Respect the coaches by bowing whenever you enter or leave the room, or when they enter the room. Ask their permission before entering, resting or leaving the class.
No talking is allowed during class time, especially if the coach is talking. Make sure to respond every time the coach asks something. Break time and after class has finished is your chance to socialise.
Follow classroom etiquette, including and not limited to shoes off mats, wearing your uniform* and keeping yourself clean (keeping your uniforms clean and tidy, cutting your nails, etc.)
Don’t stretch or relax in a corner, especially if you’re late. Join the class straight away after notifying the coaches, unless instructed otherwise. That corner is only for the injured.

Uniform requirements: