This brings us to Wano and Yamato’s similarities to the story of Okuchi no Makami. You’re probably thinking I’m going to say “Since all the character’s arcs are the opposite of the original story, Yamato will be the opposite too, so being based on a character that stayed behind to protect the country is a good thing”, but that’s not it exactly. I think it’s a factor, but there’s a lot more to it. Before I go into this, it’s important to note that with each arc based on another story, the connection to the source material gets looser and looser, but having a drastically different ending is still constant. Ussop’s story practically ripped of the source 1 to 1 until the climax, Chopper’s story added a lot of major differences, but was still clearly based the source, Franky’s story was different enough that many people didn’t even notice at first, and Brook’s only resembled the source in the premise alone. We should expect the next fable connection to be even less prominent in the character’s arc than it was for Brook, but to still end entirely differently from it.
As for the fable of Okuchi no Makami, a lot of people are not familiar with it, so let me give you a brief overview. The famed hero and emperor Yamatotakeru was stranded with his army in the mountains, with a dense fog blocking their way. A great white wolf (Okuchi no Makami) appeared and guided them through the fog. As thanks, Yamatotakeru appointed the wolf to rule over the other deities in the Mitsumine region as the guardian of the land.
The anti-Yamato arguments claim that Yamato’s story will continue like the fable, and Luffy, as stand in for the hero, will order Yamato to give up her dreams and stay to protect Wano. This does not fit for a number of reasons. For one, Okuchi no Makami staying to protect Wano is exactly the same ending as the fable. This has not happened even once in One Piece. For two, it is very unlike Luffy to order someone to give up on their dreams. I do think her story will be based on the fable, but I think the reference has already happened, and we just missed it.
People gravitate toward Luffy as the stand in for Yamatotakeru since he is the hero, but just as fitting is Kaido since he is the emperor. In addition, Kaido has already given this same offer to Yamato in chapter 985 when he told her to become shogun of Wano, and again in 1020 when he tells her to protect Wano for him. Kaido is the emperor, and he tells “Okuchi no Makami” to rule the region as its’ guardian just like the fable. Unlike the fable, however, the emperor is malevolent instead of benevolent, and Okuchi no Makami refuses the offer and opposes him instead. This fits the running trend of turning the fable on its head and doing a vastly different or even opposite ending, and we don’t have to speculate about whether or not it will happen in the future like the anti-Yamato version because it already did happen. This interpretation also doesn’t require Yamato to give up on her dreams, which would be strange considering One Piece’s emphasis on following your dreams no matter what.
In that sense, this is another point in Yamato’s favor. Just like four previous strawhats, her story was based on a fable, but the fable was turned on its head. It already happened, and it fits the mold exactly. The only thing that would break the mold now is if she didn’t join the strawhats like the last four. I am even more confident in her chances now that her devil fruit reveal shows that her story was based on a fable just like Ussop, Chopper, Franky, and Brook, and I believe the previous examples suggest that she will end up differently than the character she is based on, so she probably won’t stay in Wano.