(C58) [Keiji in Cage (Azamino Keiji)] Yasoukyoku (Chrono Cross)
(C73) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.14 (Mahou Sensei Negima!)
(C85) [Setoran (Itou Seto, Tanno Ran)] glad glad (Touhou Project)
(C63) [PISCES & Keiji in Cage (Azamino Keiji, Hidaka Ryou)] Melody (Full Moon o Sagashite)
[STUDIO TRIUMPH (Mutou Keiji)] Astral Bout ver. 20 (Mahou Sensei Negima!) [English] [Trinity Translations Team]
(C76) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout ver. 17 (Mahou Sensei Negima!)
(CR31) [Keiji in Cage (Azamino Keiji)] Lovely Mix (Full Moon wo Sagashite)
(C62) [Keiji in Cage (Azamino Keiji, Hinase Kazusa, Kageno Illyss)] Around The Secret
(C76) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout ver. 17 (Mahou Sensei Negima!) [English] {Hennojin}
