1 星の海の記憶(莉央&琴乃ver.) - Memories of the Starry Sky(Rio & Kotono version) Rio Kanzaki (CV:Haruka Tomatsu) & Kotono Nagase (CV:Mirai Tachibana)
2 それを人は“青春”と呼んだ - Sorewohitowa Seisyun to yonda Kotono Nagase (CV:Mirai Tachibana), Sakura Kawasaki (CV:Mai Kanno), Rui Tendo (CV:Sora Amamiya) & Rio Kanzaki (CV:Haruka Tomatsu)
3 友達だよ、いつの日も - Friends, all day everyday Kotono Nagase (CV:Mirai Tachibana), Sakura Kawasaki (CV:Mai Kanno), Rui Tendo (CV:Sora Amamiya) & Rio Kanzaki (CV:Haruka Tomatsu)
4 星の海の記憶(莉央&琴乃ver.) (Live at IDOLY PRIDE VENUS STAGE 2022 “約束”) - Memories of the Starry Sky(Rio & Kotono version) (Live at IDOLY PRIDE VENUS STAGE 2022 YAKUSOKU) Rio Kanzaki (CV:Haruka Tomatsu) & Kotono Nagase (CV:Mirai Tachibana)
5 それを人は“青春”と呼んだ (Live at IDOLY PRIDE VENUS STAGE 2022 “約束”) - Sorewohitowa Seisyun to yonda (Live at IDOLY PRIDE VENUS STAGE 2022 YAKUSOKU) Kotono Nagase (CV:Mirai Tachibana), Sakura Kawasaki (CV:Mai Kanno), Rui Tendo (CV:Sora Amamiya) & Rio Kanzaki (CV:Haruka Tomatsu)