N. and I made it back from Anime Expo in Los Angeles at about 1am on Monday night (technically Tuesday morning). I have a lot of pictures up, but pictures of my costume are restricted to a locked livejournal post. (Or email me and maybe I'll send you a link.)
I haven't written captions on anything yet, per say. Here are some sample pictures. N. is giving a thumbs-up near the "Square Enix" booth in the Dealer's room, Dr. Ido from Battle Angel Alita has a rocket-hammer that shoots compressed air, I don't know who that next guy is from, but it's awesome [edit: Sigfried/Nightmare, of Soul Calibur fame. In fact, the BFG he is wielding is his Soul Edge.], and finally, an Azumanga Daioh cafe group - but not the ONLY Azumanga cafe group. There was at least one or two more of those.
General Pictures of the Con/Cosplayers.
Pictures of just Naruto cosplayers.