(SC51) [RED CROWN (Ishigami Kazui)] SE Cecilia to Ecchi na Koto Sitai!!! | SE I Want To Have Sex WIth Cecilia!!! (IS <Infinite Stratos>) [English] [Kibitou4Life]

(C84) [Hanjuku Yude Tamago (Canadazin)] Cecilia-san ga Wana ni Hamatte Shokushu o Haranjau Hon 2 (IS <Infinite Stratos>) [English] [desudesu]

(C80) [P-FOREST (Hozumi Takashi)] Cecilia de Night (IS <Infinite Stratos>)

(SC51) [RED CROWN (Ishigami Kazui)] SE Cecilia to Ecchi na Koto Sitai!!! (Infinite Stratos)

(COMIC1☆5) [FukaFuka Tenshoku (Popuran)] Cecilia no Yuuutsu | The Melancholy of Cecilia (IS <Infinite Stratos>) [English] [Kibitou4Life] [Decensored]

Cecilia no Yuuutsu | The Melancholy of Cecilia

[Neko to Hato (Hatoya Mameshichi)] Kioku o Naku Shita Cecilia to Char ga Ore no Heya ni Korogarikon de Kita Ken Kanzenban (IS <Infinite Stratos>) [Digital]

(C80) [Mahirutei (Izumi Mahiru)] Cecilia Style (IS <Infinite Stratos>)

(C85) [RED CROWN (Ishigami Kazui)] Cecilia Usagi wa Hatsujou Chuu (IS <Infinite Stratos>) [English] [Rapid Switch]

[Niyatto Company (Kyouyuu Kei)] SR Cecilia Route (Infinite Stratos) [Digital]