KATA

There are 10 nihon kendo kata (Japanese kendo forms). These are performed with wooden swords (bokken/bokuto), the kata include fundamental techniques of attacking and counter-attacking, and have useful practical application in general kendo. Occasionally, real swords or swords with a blunt edge, called kata-yo or habiki, may be used for a display of kata.

Kata 1–7 are performed with both partners using a bokken (long sword) of around 102 cm. Kata 8–10 are performed with one partner using a bokken and the other using a kodachi (short sword) of around 55cm.

During kata practice, the participants take the roles of either uchidachi (teacher) or shidachi (student). The uchidachi makes the first move or attack in each kata. As this is a teaching role, the uchidachi is always the 'losing' side, thus allowing the shidachi or student to learn and gain confidence.