I'm also wondering WTF this character is (don't have a scanner right now. For those in the know, I'm talking about volume 9, page 21, first panel, the woman walking in the foreground when Detective Excel escapes from nurse Fukuya's house in the side story.) Now, we all know Rikdo never draws a character he hasn't used already or isn't planning to use in in the future. So who the hell is she? I haven't found her in any of the other books. She kinda sorta resembles Miwa, but I don't think that that could be it.