[Kozouya (Eiki Eiki, Zaou Taishi)] Honey Hunt (Fullmetal Alchemist)

[Kozouya] Gunji Kimitsu Rensei (Fullmetal Alchemist)

[Kozouya (Eiki Eiki, Zaou Taishi)] Kujibiki de Don! (Full Metal Alchemist)

(C65) [Kozouya (Eiki Eiki, Zaou Taishi)] Kokka Renkinjutsushi no Tebiki | State Alchemist's Handbook (Fullmetal Alchemist)

(SUPER16) [Kozouya (Eiki Eiki, Zaou Taishi)] Haru Natsu Aki Fuyu [English] [Tonigobe]

(C72) [Kozouya (Eiki Eiki, Zaou Taishi)] Kozouya Dokuhon MIX (Various)

(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

[Kozouya] Zaougumi Kodomokeibitai [Code Geass]