The Idolmaster SP (アイドルマスターエスピー, Aidorumasutā Esu Pī, officially stylized as THE iDOLM@STER SP) is a series of three Japanese raising simulation video games in The Idolmaster series developed and published by Namco Bandai Games. They were released on February 19, 2009 as Perfect Sun (パーフェクトサン, Pāfekuto San), Missing Moon (ミッシングムーン, Misshingu Mūn), and Wandering Star (ワンダリングスター, Wandaringu Sutā) for the PlayStation Portable as a port of The Idolmaster.