
Sword length recommendations vary greatly from one traditional Ryuha to another. As such before you purchase a sword we highly recommend speaking to your Dojo leader about it who will be able to advise you with reference to your precise tradition. The chart we publish below is a standardised sizing chart as recommended by the ZNKR (All Japan Kendo Association) with relation to the practice of Seitei Iaido.


If you are between sizes based on your height the recommendation would normally be to go down to the smaller length option.
Tsuka (grip) length is typically proportionate to blade length. Standard Tsuka length for blade length is illustrated in this chart:

If you buy any of our stock Iaito, they will come with the standard Tsuka length for that blade size. If you wish for something different than the standard, you should go for a custom Iaito.
Based on the preferences of individual teachers or styles there are exceptions to these standard charts, so if you are not certain, be sure to seek confirmation before you buy.

