『REFLECTION BLUE』で追加されたBGMと、新録版『ポケットをふくらませて ～Sea, you again～』を収録 Arranged: Toshihiko Uchiyama (Blueberry&Yogurt) Chorus: Rita (Blueberry&Yogurt) Producer: Tohya Okano Mastering: Shinji Orito Executive Producer: Takahiro Baba Director: Shinji Orito Package Design: ShibaP