One Piece reveals Zoro's family tree and shows that Eichiiro Oda doesn't like the swordsman - Meristation

The author of One Piece announces that we will not see more of Zoro s past in the rest of the manga and shows a picture of his origin and family tree.

reveals new Partner Program requirements focused on beating Twitch - Meristation

Roronoa Zoro Backstory: The Connection to the Shimotsuki Family From Wano Country - Anime Corner

Oda reveals Zoro's Family Tree - One Piece

One Piece manga announces another one-month hiatus to allow Eiichiro Oda to undergo surgery - Meristation

Oda Confirms Roronoa Zoro Is Related To Ryuma In Family Tree! - Animehunch

Oda's Bombshell Information on Zoro's Lineage! - One Piece

One Piece: Is 'Inherited Will' Actually Reincarnation?

One Piece Has Finally Explained Zoro's Family Tree! - Anime Explained

Oda reveals Zoro's Family Tree - One Piece

Eiichiro Oda Shares Zoro's Family Tree, Debunks One Piece Clone Theory