Sutemi and Zanshin, The completed cut
Sutemi and Zanshin are some of the many parts of an attack that defines kendo as separate and distinct from other sword arts from other countries. Sutemi is defined as: The state of giving (something) one’s all, prepared even to give one’s life, without thinking of the outcome. Zanshin is defined as: The body and state of mind in which, even after striking, one is alert and ready to respond instantly to a counterattack by the opponent. These two components in actual battle with a steel blade comprise a completed cut in which the mind and body of the opponent (if still alive) is given the time (seconds) to realize that he has been cut and mortally wounded by your sword. Sutemi emphasizes a deep cut through the body of the opponent, not a timid superficial cut, or a timid attack as it would be without sutemi, a complete mind, body and spirit attack. Like all Japanese martial arts, kendo in real combat is meant to be decisive and a match may be over in a matter of seconds.