How do you use Yojimbo's overdrive?

Ya there is a move that kills monsters in one hit and it's called Zamato. He only works if he gets paid and the higher you pay him I think the better his moves get but i'm not 100% sure about that.

Try paying him 261 gil when he has his overdrive.

Yojimbo doesn't really use an overdrive that overdrive bar at the bottem of the screen means when he takes and gives damage he gains strength after it is completly full give him alot of money and there you go the truth of his overdrive.

Trust me I did it by accident but it is worth the waste of money especialy against sin,the last fight with seymour and braskas final aeon.

Yojimbo doesn't have a technical overdrive. Yojimbo's moves are based on a point system. You lose points if Yojimbo dies, you pay him less on one turn than the turn before it etc. The more money you pay the more points you get. If you pay him 200,000 gil he'll use Zanmato.

Hey People Yojimbo Does Have An Overdrive When You First Get Him The Very First Time You Get Him Pay Him All Your Money You Could Only Use His Overdrive Once In The Game. Only The First tinme you use him remember that!!!