is one piece episode 944 filler?

Kin'emon admits to Ashura that his alliance framed him for theft to turn him against the Beasts Pirates. Although Ashura was originally hostile because Mt.

Atama has been destroyed, Kin'emon deeply apologizes for his extreme measures as well as abandoning the country for the last twenty years. Forgiving him, Ashura asks Kin'emon to follow him.

At Udon, Big Mom forces her way through all three gates of the prison mine and appears, shocking everyone in the prison. She demands to be fed red bean soup, but Queen, who is very fond of the food, refuses, unwilling to share any with her.