One Piece: Dai Tettei Kaibou! Kouzuki Oden Densetsu!

Synopsis

Alongside Yamato, Momonosuke Kozuki recounts the great adventures of his father Oden—a renowned daimyo revered throughout the Land of Wano. From the days of Oden's youth to his last moments of glory, Momonosuke comes to understand the hardships and personal growth that his father experienced to eventually become the man he was. [Written by MAL Rewrite]