Beginning students in Japanese martial arts learn that when they are in the dojo (the practice space) address their teacher and senior students in a specific way, and follow certain unwritten but deeply held codes of behavior. Available in amazon.ca
Notes on Ohmori Ryu
by Dean Jolly
Dean Sensei compiles more than 25 years of his experience in this book, offered for all students of Iaido. Its purpose is to complement what is learned in class and to help Iadokas perfection their art.