[[Sighing, Kato crossed his arms, rubbing at his temple with his right hand.]]

Then I'm not sure there's much else I can suggest, sir; tattoos I could do, scars are a whole different story. Especially ones like that, ones designed to last a lifetime; I know there are treatments for small scars caused by injuries, but I don't know if I've got the necessary technology and knowledge to get rid of your alchemical symbols cleanly. There's no one from your world that has any information about that?