[Aya is a secondary character from Aris’ and Aoi’s paths in OTChi Kocchi. A bit like kudzu, she plays a very minor role against Aris, but grows to dominate the last Act of Aoi’s path. She is featured in both planned sequels in the OKaverse: “Aoi’s Gone!” and “Through the Iris.” While looking to be an Celtic girl of about 12-years old…she’s not.
This excerpt is from “Aoi’s Gone,” following Shirou’s efforts to find out what’s happened to Aoi and how to get her back. This is from my notes, so it’s not quite in either RenPy code nor normative story writing.]