Idolmaster: Xenoglossia (アイドルマスター XENOGLOSSIA Aidorumasutā: Xenoglossia) is a 26-episode anime television series by Sunrise, based on the Namco Bandai Games series The Idolmaster. It aired between April 4 and September 24, 2007 on Kansai TV and various other UHF television stations. The series was also broadcast over the Internet on the Japanese website @nifty. The series has been licensed by Sentai Filmworks in North America. The word Xenoglossia in the title is a term taken from Greek for using a language (talking, reading or writing) that is completely unknown to the user.