Looking at
Zoro's festival outfit, I'm starting to think
ZKK might not happen during tonight's festival til'
dawn.
Zoro's bloodline is much more important than ever before, now that we know
Pluton is in Wano.
Now we know a Kozuki made Sandai Kitetsu. Which means
Zoro currently has two Shimotsuki made meito and one Kozuki made meito.
Zoro acquired
Wado Ichimonji from Shimotsuki Koushirou with Shimotsuki Kuina's soul.
Zoro acquired
Enma from Kozuki Sukiyaki disguised as Tenguyama Hitetsu, who got permission from Kozuki Hiyori, who was gifted this special meito by her father, Kozuki Oden the meito's soul and owner.
Zoro also got
Black Blade Shusui by defeating Zombie Ryuma, with
"Sword God" Shimotsuki Ryuma's soul imbued within.
Zoro acquired
Yubashiri and
Sandai Kitetsu from Ippomatsu in Loguetown,
"The town of the beginning and the end". With Sandai Kitetsu's creator being revealed as none other than Oden's father Kozuki Sukiyaki, Sukiyaki not only knows how to read Poneglyphs, he also knows about Pluton in Wano. Whoever wielded Sandai Kitetsu is most likely a very important Wano character, and this character is most likely one of Zoro's parents. Just from this we know Kozuki Sukiyaki had to have made Sandai Kitetsu before twenty years ago. I think this coincides with Toki's prophecy about twenty years and nine shadows. The nine shadows are the nine meito souls during Asura. Once Zoro acquires all nine meito, he will become the
Super Sword God.
We could even use Asura and which hand Zoro wields each meito as a map to complete his ultimate form.
If we count Yubashiri then Zoro has all three right handed shadows completed with
Shusui,
Enma and
Yubashiri.
Zoro has only one meito on one of his heads and only one in his left hand,
Sandai Kitetsu. I don't want to use consecutive reasoning, but it looks to me like the remaining meito for Zoro's left hands are the two other Kitetsu meito,
Nidai Kitetsu and
Shodai Kitetsu. The remaining two swords for Zoro's heads and maybe one more for his right hand could be
Ame no Habakiri. The rest are most likely going to be related to Zoro's lineage and why he doesn't have parents. Who knows, maybe we'll see Zoro wielding the gigantic Onigashima sword in his mouth soon.