The seven Blu-ray disc volumes of K-ON! have an extra short anime "Ura-ON!"
Up to EP 1The Outcast ExtraAnime
Up to EP 1Negima!? Magister Negi Magi: SummerAnime
Up to EP 1Nodame Cantabile: Nodame to Chiaki no Umi MonogatariAnime
Up to EP 1Shuffle! PrologueAnime
Up to EP 5Quiet Please!Anime
Up to EP 1Chobits: Chibits - Sumomo and Kotoko DeliverAnime
Up to EP 12Rokka: Braves of the Six FlowersAnime
Up to EP 12God Troubles Me 4th SeasonAnime
Up to EP 6I Want You To Show Me Your Panties With a Disgusted FaceAnime
Up to EP 25Mr. OsomatsuAnime
Up to EP 24Initial D Fourth StageAnime
Up to EP 1Major: MessageAnime