When Yoshitatsu was defeated by Ujichika IMAGAWA and failed to recapture Totomi Province and Yoshimune SHIBA became the family head in early life, the Oda clan extended its influence further and completely surpassed the Shiba clan, the Shugo.
しかし義達が今川氏親に敗れ遠江国奪還に失敗し、斯波義統が年少で当主となると、以後は織田氏の力が更に強まり、守護である斯波氏を完全に凌駕するようになる。