Prince Sincline

シンクライン皇太子

The Crown Prince of Galra and a half-Altean. A dangerous and cunning adversary, his sole weakness is that he fell in love with Princess Fala, who somewhat resembles his mother, whom his father, Emperor Daibazaal, killed for refusing to marry him. He plots to overthrow his own father and marry Princess Fala. He is a sly, scheming villain with a sense of honor, preferring to fight fair rather than use his father's dirty tactics, and is Akira's frequent rival. In one last confrontation, after being defeated by Akira in a duel, he decides to use Ryou as a hostage. While attempting to destroy GoLion to avenge himself of his previous defeats and rule the universe, an enraged Ryou stabs him, and they both fall to their deaths.