Tokyo 7th Sisters (Tokyo 7th シスターズ) is a Japanese idol raising simulation and rhythm game released for iOS and Android in February 2014,[1] developed and published by Donuts Co. Ltd.[2] with music produced and published under record label Victor Entertainment.

A 77-minute anime film adaptation by LandQ studios titled Tokyo 7th Sisters: Bokura wa Aozora ni Naru was scheduled to air in summer 2020, but has been delayed to February 26, 2021, due to the COVID-19 pandemic.

The story centers on new generation idols from the studio 777, referred to as Nanastar, which suddenly disbanded in 2032.

Nonetheless, the city persists in thinking that idols belong to a bygone era, and Nanastar is not an exception.

[4] The film was originally scheduled to air in summer 2020, but was delayed to Winter 2021 due to the COVID-19 pandemic.