Various Artists – 18if 主題歌集 / 18if Shudaikashuu (에이틴 이프 주제가집)
Release Date: 2017.10.10
Aoba Ichiko – qp
Release Date: 2019.01.09
Aoba Ichiko – 0
Release Date: 2013.10.23
Aoba Ichiko – ANGELNOIR (엔젤누아르) (애니메이션 ‘에이틴 이프’ 엔딩 테마)
Release Date: 2017.07.31
Aoba Ichiko – マホロボシヤ (Mahoroboshiya)
Release Date: 2016.11.30