WebDec 23, 2022 · IDOLiSH7 ( アイドリッシュセブン), commonly known as i7 or Ainana ( アイナナ), is a multimedia franchise, originally released as a combination Japanese rhythm and visual novel mobile game on August 20, 2015 for both Android and iOS. The project is handled by BANDAI NAMCO ONLINE ( バンダイナムコオンライン) and the music ...