Kōbō Daishi readily complied. Once again his brush moved, and this time a poem appeared on the water, a poem written in praise of that particular river. The letters lingered for a moment, and then were carried away by the swift current.

There seems to have been a contest in magical power between these two workers of marvels, for no sooner had the letters passed out of sight than the boy also wrote upon the running water the character of the Dragon, and it remained stationary.

Kōbō Daishi, who was a great scholar, at once perceived that the boy had omitted the ten, a dot which rightly belonged to this character. When Kōbō Daishi pointed out the error, the boy told him that he had forgotten to insert the ten, and begged that the famous saint would put it in for him. No sooner had Kōbō Daishi done so than the Dragon character became a Dragon. Its tail lashed the waters, thunder-clouds sped across the sky, and lightning flashed. In another moment the Dragon arose from the water and ascended to heaven.

Though Kōbō Daishi's powers of magic excelled those of the boy, he inquired who this youth might be, and the boy replied: "I am Monju Bosatsu, the Lord of Wisdom." Having spoken these words, he became illumined by a radiant light; the beauty of the Gods shone upon his countenance, and, like the Dragon, he ascended into heaven.

How Kōbō Daishi Painted the Ten

On one occasion Kōbō Daishi omitted the ten on a tablet placed above one of the gates of the Emperor's palace.[2] The Emperor commanded that ladders should be brought; but Kōbō Daishi, without making use of them, stood upon the ground, and threw up his brush, which, after making the ten, fell into his hand.

Kino Momoye and Onomo Toku

Kino Momoye once ridiculed some of Kōbō Daishi's characters, and said that one of them resembled a conceited wrestler. On the night he made this foolish jest Momoye dreamed that a wrestler struck him blow upon blow—moreover, that his antagonist leapt upon his body, causing him considerable pain. Momoye awoke, and cried aloud in his agony, and as he cried he saw the wrestler suddenly change into the character he had so unwisely jeered at. It rose into the air, and went back to the tablet from whence it had come.

Momoye was not the only man who imprudently scoffed at the great Kōbō Daishi's work. Legend records that one named Onomo Toku said that the saint's character Shu was far more like the character "rice." That night Onomo Toku had good reason to regret his folly, for in a dream the character Shu took bodily form and became a rice-cleaner, who moved up and down the offender's body after the manner of hammers that were used in beating this grain. When Onomo Toku awoke it was to find that his body was covered with bruises and that his flesh was bleeding in many places.