Kata
Kendo has a number of Kata (pre-choreographed forms) associated with it. These are paired training methods performed with a hardwood sword called a Bokuto or Bokken.
On occasions but rarely at DSKYK, swords with a blunt edge (kata-yo) may be used for a display of kata.
Photo from Watchett seminar 2002
There are the 10 Nihon Kendo No Kata, commonly known amongst members as the old Kata. These Kata are used to assist the Kendoka in developing a feel for a real sword, as the bokken used is more similar to a sword than the bamboo shinai.
There are also 9 "new" kata called Bokoto ni yoru Kihon-Keiko–ho. These kata are especailly good for the beginner as they teach basic cuts, distance and timing.
Both of the sets maintain Rei-ho (ettiquette) and give a cultural and historical insight into the reasons why kendo is the way it is.
Information about the two sets of kata can be found in the kata section of this website or in these PDF documents written by Gary O'Donnell Sensei of Brighouse DSKYK.