Supposedly, this is the conclusion to the Wish your Smile manga, though I'm not sure.
http://ct.eb-webcomic.com/dor/pcview...b13993844e6981
I'm at least pleased to know that the manga's canon correlates correctly with my fanfic's use of its characters.
Also, it has a VC2 code in the back, though I don't know who it's for. Maybe Julius?