Shiharam is the father of Jill and a General in the Daein Army, put under the command of Petrine, one of Daein's Four Riders. With Haar, he left the Begnion Sacred Knights because of the corruption of the Begnion Senate 18 years before the events of Path of Radiance. He did not want to harm Laguz, but to remain on the good side of Daein, he had to organize Laguz hunts. Petrine ordered him to flood his own territory, Talrega, in order to halt the advance of the Crimean Liberation Army army under Ike.
As a Level 10 Wyvern Lord, he is the boss of Chapter 20 and can be obtained for use in the Trial Maps after five playthroughs.