Tidus is the main protagonist of Final Fantasy X, a rising star blitzball player from Zanarkand. After the gargantuan monster known as Sin attacks his hometown, Tidus is transported to the world of Spira. Lost, confused, and seemingly out of place, Tidus meets a newly-fledged summoner named Yuna, and her guardians. Yuna is to set out on a pilgrimage to put an end to Sin, and by joining Yuna on her pilgrimage Tidus hopes he will find his way home.
Tidus is a member of the Element Empire. He uses a blade that looks like it's made of water. He helps Zidane in battle, and is high ranked.