Here is what Mahito says:

Mahito says that the curse is sealed within a human body. That the curse 's appearance as a human is all but erased from his mind except for his red eyes. It 's a thing with Mahito, the way he sees humans but utterly refuses to remember their faces except for when they truly leave an impression. If asked, he 'd just say something about the shape of their soul, which is not all that helpful in the long run of things.

But, Mahito would say that at the time he was much more preoccupied with the curse 's 'true form '. A beast that Mahito claims 'can topple all of Tokyo ' with reverence in his voice.

It 's a beast with red eyes. The true appearance of the curse beneath its human facade.

Or so Mahito claims.

Kenjaku is not so sure of that.

Here is what Mahito knows:

Nothing.