(Shota Scratch 3) [Ryuutai Rikigaku (Akio Takami)] Bokutachi Otokonoko 4 (Hourou Musuko)
(C67) [Ryuutai Rikigaku (Akio Takami, Po-Ju)] BERRYS (2004-12-30)
(C82)[Ryuutai Rikigaku (Akio Takami)] Angel Prey (Inazuma Eleven GO)
(C68) [Ryuutai Rikigaku (Akio Takami, Po-Ju)] BERRYS 508
(C71) [Ryuutai Rikigaku (Akio Takami)] Revolt Sheep (CODE GEASS: Lelouch of the Rebellion)
(C82)[Ryuutai Rikigaku (Akio Takami)] Angel Prey (Inazuma Eleven GO)[English]
(C71) [Ryuutai Rikigaku (Akio Takami)] REVOLT SHEEP (CODE GEASS: Lelouch of the Rebellion)
(C73) [Ryuutai Rikigaku (Akio Takami)] POCKET COWBOY RETURNS! (Bakusou Kyoudai Lets & Go!!)
(C71) [Ryuutai Rikigaku (Akio Takami)] Ojisan to Boku (Brave Story)
[Ryuutai Rikigaku (Akio Takami)] Slave Captain Brave Rookie (Inazuma Eleven)
