Sequels
Four official sequels were produced and each coincide with their respective arcs. The first sequel, Onegai My Melody ~KuruKuru Shuffle!~ (おねがいマイメロディ 〜くるくるシャッフル!〜, Onegai mai merodi 〜Kurukuru shaffuru!〜?, lit. Please My Melody 〜 Spin Around Shuffle!〜) ran from April 2, 2006 to March 23, 2007. The second sequel, Onegai My Melody Sukkiri♪ (おねがいマイメロディ すっきり♪, Onegai mai merodi Sukkiri♪?, lit. Please My Melody Clear♪) ran from April 1, 2007 to March 24, 2008 as a segment to the show Anime Lobby
That series was followed by a third and final sequel, Onegai♪My Melody Kirara★ (おねがい♪マイメロディ きららっ★, Onegai♪mai merodi Kirara★?, lit. Please♪My Melody Sparkle★), which ran from April 6, 2008 to March 29, 2009. before being replaced by Jewelpet in its timeslot.
On February 5, 2012, Sanrio announced that an Onegai My Melody theatrical release named Onegai My Melody: Yū & Ai was in the works and would be released alongside the first Jewelpet film, Jewelpet the Movie: Sweets Dance Princess as a double feature.
Read more about this topic: Onegai My Melody