Chibi side stories released alongside the main series.
Up to EP 12One RoomAnime
Up to EP 1Chie the BratAnime
Up to EP 12Brighter Than the Dawning BlueAnime
Up to EP 3Mobile Suit Gundam SEED Special EditionAnime
Up to EP 12BakumatsuAnime
Up to EP 12ef - a tale of memories.Anime
Up to EP 2Code Geass: Lelouch of the Rebellion RecapsAnime
Up to EP 36Reborn as a CatAnime
Up to EP 13Arakawa Under the Bridge x BridgeAnime
Up to EP 22Ghost HoundAnime
Up to EP 1The Heroic Legend of Arslan: Chapter of Reminiscence - The Blade to Retake the KingdomAnime
Up to EP 2Hipira-kun ONAAnime