Ki Ken Tai Ichi (気剣体一)

As part of my Kendo Shodan (first degree black belt) examination (剣道の初段の審査), I had to answer a question regarding one of Budo’s fundamental principles – that of ‘ki ken tai ichi’ I’ve included my answer here in hopes that it helps people better understand Budo in general.

Ki-ken-tai-ichi, from the Japanese kanji 気剣体一, describes the condition when all essential elements of a strike are unified in a single instant culminating in the perfect strike. The resulting strike, called the yuko-datotsu , or 有効打突, “valid strike”, is a goal all Budoka should strive to achieve.

Dissecting the Kanji into sub-parts can give a better understanding of the term’s meaning.

気, ‘ki’, is the kanji representing “spirt” or “energy”. In the context of ki-ken-tai-ichi, it represents the Budoka’s mental assertiveness and instinctive focus that both initiates and finalizes the strike.

剣, ‘ken’, is the kanji for “sword”. In ki-ken-tai-ichi it is naturally the actual instrument that manifests the mental (internal) and physical (external) intentions of the Budoka when executing a strike. As such, it should be regarded as an extension of the Budoka, not a separate disconnected element.

体, ‘tai’, is the kanji for “body”. In context, this represents the physical element of the Budoka’s intent – his body, the mechanism by which the mind’s intentions are executed resulting in the end goal.

一, ‘ichi’, the kanji for the number one (1). This is added to signify that the ‘ki’, ‘ken’, and ‘tai’ should not be considered separate elements at the moment of impact, but a single unified construct.

The final kanji, ‘ichi’ is the most important. It means that all three elements, the spirit, sword, and body must be realized as a single cohesive element if the resulting strike is to be considered ideal. The ability to obtain ki-ken-tai-ichi consistently is a goal of Budoka of all ranks.

4 thoughts on “Ki Ken Tai Ichi (気剣体一)

  1. Pingback: Lecture 1 Questions

  2. Pingback: Ki Ken Tai Ichi « stlewis.hu

  3. Hi Liza,

    Of course – anything for the Kendo community. Just a link back to my site would be appreciated!

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