The Oni no Muchi (鬼之鞭, lit. Oni Whip) is the first weapon Jacques receives in the game. Jaques recieves this weapon at the same time he is given his Oni gauntlet by one of the Oni gods. It is a holy whip passed down through the Oni Clan that is capable of slaying demons.
- Even though it is a weapon given by the Oni, the whip does not have an elemental magic attack like his other weapons would have but it can use charged attacks. Although useful with the charged attack, when it comes to combat it falls behind relatively quickly due to its low damage.