I don't know if anyone know about Emily, but I've seen her a few times. She the dark looking girl that's on clothes and notebooks and stuff. She's pretty cool, my friend has a shirt of her. Well anyways my sister told me something about Utada translating Emily the Strange manga or something. I'm like, 'There's a book?' So I did some searching and found that she did. Here a site that talks about it. I went to the main site but I couldn't find anything. But I'll keep looking.

http://www.neo-anime.org/forums/showthread.php?t=8624

http://www.neo-anime.org/forums/showpost.php?p=46373&postcount=5

And here's the Emily the Strange site.
http://www.emilystrange.com/