Akihabara@Deep (lost production material of cancelled anime series; late 2000s) - The Lost Media Wiki

Akihabara@Deep is a Japanese novel by Ira Ishida that was originally published in 2004. Telling the story about a group of otaku social outcasts aiming to solve problems in their local hangout, the novel inspired a manga series, a Japanese television drama, and a live-action film.

At the 2006 Tokyo Anime Fair, Nickelodeon and Polygon Pictures announced their intent to develop the novel into a CG-animated series. Akihabara@Deep ultimately went unfinished. It's not known how far into production the series went into before cancellation.