Bowing and handshakes. Can't go wrong with those two, especially not when you're offering both of them. She will accept the hand with a strong grip and find herself unable to hide her beaming.

"Katsuya Suou. It's a pleasure. Thank you for the encouraging words, they're very reassuring. I'm Isidor Durant. This is my brother, Viatorus." She looks back at the Dreamwalker while he offers a little wave and then it's back to Katsuya. "He's been here for a while, so he's showing me around. But I'd love to know what you think of the Nexus. Is there anywhere I should definitely know about? Anyone I should know about? Organisations or groups of any kind?"