When it comes to Kiradashi blade sharpening, there are several essential techniques to keep in mind. First, angle matters; this ensures the optimal edge for precision cutting. Next, invest in a high-quality whetstone to sharpen your Kiradashi blade effectively. Then maintain a consistent and controlled motion as you glide the blade along the whetstone. Finish the sharpening process by honing the blade with a leather strop or honing rod. Lastly, remember that regular maintenance is crucial. Don't wait until your Kiradashi blade is dull; sharpen it periodically to keep it in top-notch condition.