At the very least there was a LOT of research that was his, like he's a heavy weight but it's always on the margins never up front. Like he was never their lead research, it's always to the side and off angle.

What would you like to know from the peeled and burned copy I have.

It might be useful, I'm mostly an academic at Duel Academy doing this archaeological work to earn degrees, with the backing of the Wakahisa family. And it might.