I agree, I can see the plausability if it is a very high authority figure and you work under him like Harvey Weinerstein. Plus he looks like straight out from some sort of nazi propaganda film about greedy jews.
Still, there was a local case here where the only cop in a small village raped a girl, and got busted for it pretty fast and pretty hard.
So yeah, I don't think he is that much of a powerhouse. Especially to con-going girls and their parents. There is no way his "anime fame" would stop any enraged parent from reporting him to the police right that instant.
I am assuming that parents who let their kids go to these nerdy cons would care if the kid gets badtouched. I may be wrong there, but I hope I'm not.
So in general, these "it happened x years ago" twitter accusations always smell like Kavanaugh to me. Rape is not something you think about "Oh, it was just once, lets not make a fuss and don't go to the police." That's what people say when the Mcdonalds cashier forgets to put their fries in the take away bag. Not when they get raped.
Or is it really all just that he hugged some girls? Don't really see how that is such a huge crime.