[An older brother? She doesn't even have to stop and think about it, as far as she knows, she's never run into anyone that fits the bill.]

No, this is even my first time meeting Nanako herself. [Still, that tugs at her heartstrings quite a bit. A pair of siblings looking out for each other, how rough it would be for the younger one to manage the loss of the elder... Nanako's a good deal younger than Itsuki, but she knows that splitting that pair of close siblings up would be hard enough. For someone so young, it must be a thousand times harder.]

I thought it was unusual to have someone her age acting as a god. If she's head to deal with family disappearing from here on top of that, she must be incredibly strong. [Said, of course, with the utmost respect.] I'd be more than happy to have her join in if it gives her a space to relax and enjoy herself.