You can know how to win through strategy with the long sword, but it cannot be clearly explained in writing.
You must practice diligently in order to understand how to win.
Oral tradition: The true Way of strategy is revealed in the long sword. You can win with certainty with the spirit of one cut". It is difficult to attain this if you do not learn strategy
well. If you train well in this Way, strategy will come from your heart and you will be able to win at will.
You must train diligently.