(C66) [Ryuutai Rikigaku (Akio Takami, Po-Ju)] BERRYS (2004-08-15)
[Ryuutai Rikigaku (Akio Takami)] Sympathy for the Devil (Inazuma Eleven)
(Shotaket 9) [Ryuutai Rikigaku (Akio Takami)] BERRYS episode 2.5
(Shota Scratch 5) [Studio Zealot (Various)] Bokutachi! Shotappuru!! (Boku no Pico)
[Ryuutai Rikigaku (Akio Takami)] Juvenile [English] [SaHa]
(C82)[Ryuutai Rikigaku (Akio Takami)] Angel Prey (Inazuma Eleven GO)[English]
(Shota Scratch 5) [Studio Zealot (Various)] Bokutachi! Shotappuru!! (Boku no Pico) [English] [Narcissus]
(C75) [Ryuutai Rikigaku (Akio Takami, Tanuma Yuuichirou)] Twelve Eleven Slave Captain (Inazuma Eleven)
(C68) [Ryuutai Rikigaku (Akio Takami, Po-Ju)] BERRYS 508
[Ryuutai Rikigaku (Akio Takami)] Bokutachi Otokonoko (Hourou Musuko)