chisei 知声 ( ちせい ) - knowing voice; a kind of kiai

chonmage 丁髷 ( ちょんまげ ) - topknot worn by samurai

choushi 調子 ( ちょうし ) - rhythm; rhythm of a kata

chouyakujutsu 跳躍術 ( ちょうやくじゅつ ) - training in leaping and jumping