(C86) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.28 (RAIL WARS!) [English] [Doujins.com]
(Tora Matsuri 2015) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout SP02 (IS <Infinite Stratos>)
(C93) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE H.O.T.D (Gakuen Mokushiroku Highschool of The Dead)
(C76) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout ver. 17 (Mahou Sensei Negima!) [English] {Hennojin}
(C92) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE (Highschool DxD) [Russian] [Nik, Leri]
(C91) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.35 (To Heart 2)
(C92) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver. 36 (Yuragisou no Yuuna-san)
(C92) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE (Highschool DxD) [English] [Fu-reiji]
(C92) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE (Highschool DxD) [Spanish] [serres]
(C92) [STUDIO TRIUMPH (Mutou Keiji)] SPIRAL ZONE (Highschool DxD)
(C82) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.23.5 (IS <Infinite Stratos>)
[STUDIO TRIUMPH] Insou Saimin Kankoshi 2 - Kyonyuu Kanja Kosupure Choukyou - (Part 2/2)
[STUDIO TRIUMPH] Insou Saimin Kankoshi 2 - Kyonyuu Kanja Kosupure Choukyou - (Part 1/2)
(C90) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.33 (To Heart 2)
(C90) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.34 (Amagi Brilliant Park)
(C89) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.32 (To Heart 2)
(C88) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.31 (ToHeart2)
(C80) [STUDIO TRIUMPH (Mutou Kenji)] ASTRAL BOUT Ver. 21.5 (IS <Infinite Stratos>) [Korean]
(C83) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.24 (Kyoukai Senjou no Horizon) [Korean]
(C89) [Shinsen Gokuraku (Shuragyoku Mami)] JADE×NATALIA-Recording again 4 (Tales of the Abyss) [Sample]
[Studio Triumph] Densha de Chikan Enzai no Fukushuu no Hate ni, Otoko wa Miserare, Onna wa Ochiru
(C85) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver. 27 (IS <Infinite Stratos>)
(C87) [STUDIO TRIUMPH (Mutou Keiji)] Astral Bout Ver.30 (RAIL WARS!)
[STUDIO TRIUMPH] Inwai Saimin Seitaiin ~Midara na Funin Chiryou Hitozuma Haramase Massage~
[Studio Triumph] Inwai Saimin Seitaiin ~Bitch na Onna wo Seijun ni Jinkaku Henkan Massage~ (Character & Background CG)