is one piece episode 962 filler?

Oden met with Ashura Doji, the bandit leader of the lawless part of town, Kuri. They quickly got into a swordfight, which appeared to be at a standstill.

However, by the time Oden's followers came to his aid, he had already emerged victorious and defeated Ashura. Oden would take him in as one of his followers.

After liberating Kuri from Ashura, Oden would start building structures and towns in the area, turning what was once an uncivilized, rough terrain into an officially-recognized province of Wano Country, with Oden as its first daimyo and his followers as his official retainers.