[A last-name basis, huh? That's comfortable enough for Ritsu, so he smiles and decides he'll follow her example.]

Then I'll call you Shi-san. But that's good to know - please allow me to extend the same courtesy to you. If you ever need me, I promise I'll do whatever I can to help. In the meantime, if I find anything out about this place - or how the rules work here, I'll let you know. It's best to be prepared just in case, right? Though I've the utmust confidence in your words, it would prove to be quite troublesome if the denizens of this world had some way of suppressing our powers or, worse yet, turning them on us.