(C65) [Kozouya (Eiki Eiki, Zaou Taishi)] Kokka Renkinjutsushi no Tebiki | State Alchemist's Handbook (Fullmetal Alchemist)
[Kozouya (Eiki Eiki, Zaou Taishi)] Kujibiki de Don! (Full Metal Alchemist)
(C72) [Kozouya (Eiki Eiki, Zaou Taishi)] Kozouya Dokuhon MIX (Various)
[Kozouya (Eiki Eiki, Zaou Taishi)] Honey Hunt (Fullmetal Alchemist)
[Kozouya] Zaougumi Kodomokeibitai [Code Geass]
Keroro Dokuhon
(C65) [Kozouya (Eiki Eiki, Zaou Taishi)] Kokka Renkinjutsushi no Tebiki | State Alchemist's Handbook (Fullmetal Alchemist) [English] [Aku Tenshi]
(C80) [Kozouya (Eiki Eiki, Zaou Taishi)] Kozouya Dokuhon LS [English] [September Scanlations]
(SUPER16) [Kozouya (Eiki Eiki, Zaou Taishi)] Haru Natsu Aki Fuyu [English] [Tonigobe]
[Kozouya] Gunji Kimitsu Rensei (Fullmetal Alchemist)
