Magnitude10

Then Koji’s in for a tough fight if they come to blows. He’s been growing weaker since he left the white room, and though he’s definitely more skilled, Yuji has an amazing natural sense for combat and an extreme pain tolerance.

Ayanokoji at his prime or rusty?

Isn’t that a bit inorganic? It’s not like Akira has a system. Couldn’t he have just felt Nue decompose into some kind of mass of distributable energy or something?

Or like, he felt Nue decompose into some kind of amorphous mass.

Gojo was probably inferring, though he should be able to see Megumi’s cursed energy inside Sukuna. I don’t recall any big connections between the soul and mana in Mushoku Tensei, other than the soul breaking down into mana after death (according to Hitogami, who may be an unreliable source.) I could be wrong though. Whether or not he could tell if Rudeus was reincarnated would probably depend on if his soul carried any traces of cursed energy with it.

I don’t think the six eyes can see souls since they weren’t able to tell Geto apart from Kenjaku.

Nue seems to not be based on one of the treasures.

The dogs take one slot.

The Six Eyes was the only thing that was 1 at a time.

Naobito and his son, Naoya, both had projection sorcery.