The limited special edition Blu-ray Disc of the film sold 162,361 copies in its first week and topped Oricon’s overall Blu-ray Disc chart for the May 23-29 week.
The film has currently been in theaters for 40 weeks since opening last November 21.
The film is currently screening in two theaters, but beginning on August 27 the film will be playing in 15 theaters, including four new locations.
The School Idol Movie, which earned a total of 2.86 billion yen (about US$25.7 million) after opening in August 2015.