[Kouzukitei (Kouzuki Rio)] Saimin ni Kakatta Hotaru-san ni Osowareru Hon (Dagashi Kashi)
[Kouzuki Rio] Saiminjutsu de Kanojo o Midara ni Suru Houhou
(COMIC1☆2) [Maho-Shinsengumi (Kouzuki Hajime)] Fate-san wa Josou Erio ga Osuki!? (Mahou Shoujo Lyrical Nanoha)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 7 [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 6 [English] [SMDC] [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 8 [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! [English] [SMDC] [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 5 [English] [SMDC] [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 5 [Digital]
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 13 [Digital]