All the Unsolved Mysteries and Plot Points of Wano Arc

• Speaking of this, is Kaido somewhat related to this race? He has the exact type of horns as them.

• Oda said in SBS 96 that the creator of Enma and Wado Ichimonji, Shimotsuki Kozaburo, father of Koshiro and grandfather of Kuina, fled from Wano 55 years ago and created the Shimotsuki village that we see in Zoro’s backstory, but Oda refused to give more information about Zoro, implying it would be explained in the story: “To put it in other words, who Zoro meant by “a geezer in his village” that he met was actually grandpa Shimotsuki Kozaburo-san himself, who comes from the Wano Country. Oh? Then could that mean…Zoro’s lineage…?! Well, the story of Shimotsuki Kozaburo, the samurai who founded Shimotsuki Village, is all I’m willing to share today!” How is Zoro related to Wano?

• In chapter 982 Marco mentioned that Onigashima wasn’t called like this in the past; what’s the deal with that?

• Speaking of Onigashima, what’s the deal with the “sacred tree” that Sasaki was tied to? There is clearly more to tell about Onigashima’s lore.

• What is Kaido’s lifetime debt to Big Mom?

• Are Sasaki and Kokoro connected? She said that her son went out to sea; both Kokoro and Sasaki are fishmen, have green hair (as revealed in the cover of volume 97) and wear train conductor hats; Franky meeting Sasaki as of the latest chapter (996) could give us some more insight on this or disprove the theory.