(Comic Castle 2005) [RYU-SEKI-DO (Nagare Hyougo)] Twin Cast 4 (ToHeart 2)
(C59) [RYU-SEKI-DO (Nagare Hyougo)] Douga Engeki Ehon (Various)
(C80) [Ryu-Seki-Do (Nagare Hyougo)] Koinajimi (True Tears, Hanasaku Iroha)
(CR30) [RYU-SEKI-DO (Nagare Hyougo)] Gekka Shoujo (Tsukihime)
[Ryu-Seki-Do (Nagare Hyougo)] Sister Dance (Sword Art Online)
(Comic Castle 2005) [RYU-SEKI-DO (Nagare Hyougo)] Twin Cast 4 (ToHeart 2)
(C58) [RYU-SEKI-DOU (Nagare Hyougo)] ParoLaub (Kizuato, Magical Antique)
(C88) [Ryu-Seki-Do (Nagare Hyougo)] Desire Purge (IS <Infinite Stratos>)
(COMIC1☆10) [Ryu-Seki-Do (Nagare Hyougo)] Chou Kosatsu Utahime MIKUMO (Macross Delta)
(C89) [RYU-SEKI-DO (Nagare Hyougo)] Inroukaku (Utawarerumono Itsuwari no Kamen)
[Ryuusekidou (Hyougo Nagare)] e.e.BLACK (Code Geass)
(COMIC1☆5) Ryu-Seki-Do - IS Lovers Striker .2 (Infinite Stratos)
(SC50) Ryu-Seki-Do - IS Lovers Striker .1 (Infinite Stratos)