A movie inspired by the 10th anniversary celebrations of i☆Ris voice actress idol unit.
山北早紀
as Saki Yamakita (voice)
芹澤優
as Yū Serizawa (voice)
茜屋日海夏
as Himika Akaneya (voice)
若井友希
as Yūki Wakai (voice)
久保田未夢
as Miyu Kubota (voice)
高橋李依
as White Squirrel (voice)
斎賀みつき
as Black Squirrel (voice)