: A-1 Pictures , known for Sword Art Online and Kaguya-sama: Love is War .
Unlike the standard "zero-to-hero" idol narrative, Ano Hi no Kanojo-tachi focuses on intimate, slice-of-life moments featuring the individual girls before they fully formed the 22/7 unit. Each episode acts as a "day" in the life of a specific character: Ano Hi no Kanojo-tachi
The project was part of a larger collaboration between producer (the mastermind behind AKB48), Sony Music Records, and Aniplex. Each member of the virtual idol group was designed by a different famous illustrator—including creators like Misaki Kurehito ( Saekano ) and Kanzaki Hiro ( Oreimo )—giving the series a diverse visual aesthetic. Plot and Structure : A-1 Pictures , known for Sword Art