is one piece episode 948 filler?

Raizo sneaks through the executive tower in search of Kawamatsu's sword and keys to his cuffs. He finds them, but is caught by Solitaire, whose monkey SMILE fruit allows her to use six swords.

However, Raizo uses his Jujutsu to create shadow forms of himself. Solitaire fought off the clones allowing the real Raizo to get away.

In his cell, Kawamatsu fights off the guards attempting to kill him by spitting fish bones. Just then, Raizo jumps out the tower window and passes the key and sword to him.

He unlocks his cuffs and uses his unique swordfighting style, the Kappa Style.