Free! - And the Scales Fade to Foam (Doujinshi)
Complete
Author(s): Mitsui
Genre(s): Doujinshi / Mystery / Shounen Ai
Free! dj - Tadashii Ningyo no Aishikata
Complete
Author(s): KH.,Yuki (有紀)
Genre(s): Adult / Doujinshi / Gender Bender / Smut / Supernatural
Free! dj - Mermaid in the Desert
Complete
Author(s): INOSE
Genre(s): Comedy / Doujinshi / Yaoi / One Shot
Free! Dj - The Mermaid Is In The Aquarium
Complete
Author(s): yagigoya
Genre(s): Doujinshi / Yaoi
Free! - Little Mermaid in Love (Doujinshi)
Complete
Author(s): Dakuzoh
Genre(s): Doujinshi / Shounen Ai / Supernatural
Free! - Mermaid Future (Doujinshi)
Complete
Author(s): Oshidori
Genre(s): Doujinshi / Shounen Ai / Supernatural
Free! Dj - Shouboushi To Ningyo No Hon.