The following anime, manga, and related releases have been delayed or cancelled in Japan after the Great Eastern Japan Earthquake (Higashi Nihon Daishinsai) disaster on March 11. Not all of the delays are directly related to the disaster.
Animelo, Mitsudomoe, Durarara!!, Star Driver, Oreimo, Zakuro, Kuroshitsuji, Shiki, MazinKaizer, .hack, Votoms, Norageki!, Shin-chan, Sgt. Frog, Tegami Bachi, Brain Powered, Tom Sawyer, Nanase Futatabi, Ultraman, Beelzebub, Comic Gene, Hen Zemi, HoshiKaka, Katteni Kaizō, NisiOisin, Azazel-san