Tokyo Girls' Style (東京女子流, Tōkyō Joshi Ryū) (stylized as TOKYO GIRLS' STYLE) is a Japanese idol girl group formed in 2009, and was the first idol group created under Avex Trax after SweetS. The idol group originally consisted of five members: Miyu Yamabe, Hitomi Arai, Yuri Nakae, Konishi Ayano and Mei Shyoji. In December 2015, Konishi Ayano announced retirement from the idol group and the entertainment industry.
In April 2015, the group rebranded itself from an idol group and sought to be seen as serious post-idol artists, though they later performed at the Tokyo Idol Festival in 2017.