Hikasa Youko, Yukana, Shimoda Asami, Hanazawa Kana, Inoue Marina, Saitou Chiwa & Mimori Suzuko
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) — BEAUTIFUL SKY (Infinite Stratos 2. ED) 03:58
Hikasa Youko, Yukana, Shimoda Asami, Hanazawa Kana, Inoue Marina, Saitou Chiwa & Mimori Suzuko — BEAUTIFUL SKY 04:00
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), Tatenashi Sarashiki (CV. Saito Chiwa) — BEAUTIFUL SKY (TV Size 7-nin Ver.) 01:34
Hikasa Youko & Yukana & Shimoda Asami & Hanazawa Kana & Inoue Marina & Saito Chiwa & Mimori Suzuko — BEAUTIFUL SKY (off vocal) 03:59
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) — BEAUTIFUL SKY (TVSIZE Rokunin ver.) 01:32
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) — BEAUTIFUL SKY (TVSIZE Shichinin ver.) 01:34
Hikasa Youko & Yukana & Shimoda Asami & Hanazawa Kana & Inoue Marina & Mimori Suzuko — BEAUTIFUL SKY (TV SIZE 6nin ver.) 01:32
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) — BEAUTIFUL SKY (Off Vocal) 04:02
Hikasa Youko & Yukana & Shimoda Asami & Hanazawa Kana & Inoue Marina & Mimori Suzuko & Saitou Chiwa — BEAUTIFUL SKY (TV SIZE 7nin ver.) 01:34