Shoujo☆Kageki Revue Starlight: Saikai Eyes - 74th
Synopsis
The story focuses on the past of Sawa Souda and Kyouko Yakumo when they were students together at Seishou Music Academy (Sawa being a third year, 74th class and Kyouko being a first year, 76th). It also introduces two new characters, Ichika Saegusa of the 74th class, and her seven year old sister, Chizuru Saegusa. (Source: Shoujo☆Kageki Revue Starlight Wiki)
Background
Shoujo☆Kageki Revue Starlight: Saikai Eyes - 74th is an adaptation of the novel of the same title which was included with the Blu-Ray release of Shoujo☆Kageki Revue Starlight: The Live Seiran - Blue Glitter.