Charlotte Dunoi (Cv.kana Hanazawa)
BEAUTIFUL SKY (TVSIZE Gonin ver.) Shinonono Houki (CV: Hikasa Youko), Cecilia Alcott (CV: Yukana), Huang Lingyin (CV: Shimoda Asami), Charlotte Dunois (CV: Hanazawa Kana), Laura Bodewig (CV: Inoue Marina) 01:32
BEAUTIFUL SKY (TVSIZE Rokunin ver.) Shinonono Houki (CV: Hikasa Youko), Cecilia Alcott (CV: Yukana), Huang Lingyin (CV: Shimoda Asami), Charlotte Dunois (CV: Hanazawa Kana), Laura Bodewig (CV: Inoue Marina), Sarashiki Kanzashi (CV: Mimori Suzuko) 01:32
BEAUTIFUL SKY (TVSIZE Shichinin ver.) Shinonono Houki (CV: Hikasa Youko), Cecilia Alcott (CV: Yukana), Huang Lingyin (CV: Shimoda Asami), Charlotte Dunois (CV: Hanazawa Kana), Laura Bodewig (CV: Inoue Marina), Sarashiki Tatenashi (CV: Saitou Chiwa), Sarashiki Kanzashi (CV: Mimori Suzuko) 01:34
BEAUTIFUL SKY (Infinite Stratos 2. ED) Houki Shinonono (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Huang Lingyin (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Tatenashi Sarashiki (CV. Chiwa Saito), Kanzashi Sarashiki (CV. Mimori Suzuko) 03:58
BEAUTIFUL SKY (TV Size 6-nin Ver.) Shinonono Houki (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Lingyin Huang (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Kanzashi Sarashiki (CV. Mimori Suzuko) 01:32
BEAUTIFUL SKY (Off Vocal) Houki Shinonono (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Huang Lingyin (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Tatenashi Sarashiki (CV. Chiwa Saito), Kanzashi Sarashiki (CV. Mimori Suzuko) 04:02
BEAUTIFUL SKY Houki Shinonono (CV. Hikasa Yoko), Cecilia Alcott (CV. Yukana), Huang Lingyin (CV. Shimoda Asami), Charlotte Dunois (CV. Hanazawa Kana), Laura Bodewig (CV. Marina Inoue), Tatenashi Sarashiki (CV. Chiwa Saito), Kanzashi Sarashiki (CV. Mimori Suzuko) 03:58