Bayushi Junzen

Bayushi Junzen was the Scorpion Clan Champion and had a son Bayushi Tesaguri. In the year 545, Junzen's faith with the Yogo family had waned considerably. Believing them untrustworthy, he took the forth, fifth, and sixth Black Scrolls from them, and trusted them with Tesaguri. Tesaguri was both an able general and capable shugenja, who had proven his value to the clan time and time again. (Scorpion pp. 55, 103)

Unfortunately, Tesaguri was not nearly as trustable as his father believed him to be. Seeing and opportunity for a quick profit, he sold the original scrolls to the Phoenix Clan, created forgeries to put in the place, and went about his business suspecting that no one would be any the wiser for it.