Who is First Spear?

S1 E2: It's time to see which of the legendary Seven Spears is the best! A spear-throwing competition will be held to determine who will be the leader. But there's no end of trouble as half of them don't even bother showing up, and the other half don't even know how to throw a spear. Then wacky hijinks ensue as Hideyoshi himself joins in the game...