Ukon is the brother of Sakon and Raiga. Like his brother Sakon, he is in the body of Raiga.
Ginga Nagareboshi Gin
Ukon fights with his brothers, using their technique Zan Hishou Bunshin Battouga.
They beat Kurotora but are defeated by Moss after this.
Ukon dies along with his brothers in a fight with Gaia.