Stitch! (スティッチ!, Sutitchi!) is the Japanese anime spin-off of Disney's Lilo & Stitch franchise and successor to Lilo & Stitch: The Series. Its first season debuted in Japan in October 2008 followed by several sequels, and 2 TV specials. The second season is called Stitch! ~The Mischievous Alien's Great Adventure~ (スティッチ! ～いたずらエイリアンの大冒険～, Sutitchi! ~Itazura Eirian no Daibōken~) that aired in Japan on 13 October 2009.
A sequel series continued after the original two-arc anime, entitled Stitch! ~Best Friends Forever~ (スティッチ! ～ずっと最高のトモダチ～, Stitch! ~Zutto Saikō no Tomodachi~) aired on TV Asahi on 6 July 2010. Following the sequel, a TV special aired on 16 June 2012 entitled Stitch and the Planet of Sand (スティッチと砂の惑星, Sutitchi to Suna no Wakusei). Three years after the special's release followed another TV special entitled Stitch! A Perfect Memory (スティッチ！パーフェクト・メモリー, Sutitchi! Pāfekuto Memorī) that aired on August 7, 2015.
Compared to the original Disney series, the show features Stitch along with a Japanese girl named Yuna (in place of Lilo), and is set on the fictional island of Izayoi, off the shores of Okinawa.