(C67) [Nagumoya (Tsumago Izumo)] Mr. Summer Time (True Love Story)
[Nagumoya (Tsumagomi Izumo)] Kire no Aru Karakuchi (Teekyuu)
(C78) [Nagumoya (Tsumagomi Izumo)] Sora ni Taiyou ga Aru Kagiri (THE iDOLM@STER)
[Nagumoya (Tsumagomi Izumo)] Yajuu Shisu Beshi. (THE iDOLM@STER Dearly Stars)
(C77) [Nagumoya (Tsumagomi Izumo)] Kimi Kawaii ne (THE iDOLM@STER Dearly Stars)
(C74) [Nagumoya (Tsumagomi Izumo)] Futanari Ouja Tama King 3 (ToHeart2)
(C83) [Nagumoya (Tsumago Izumo)] Futamates (Yurumates)
[Sumomo-dou] Jibaku-hime + Osorubeshi Kikai no Pantsu [Digital]
(C70) [Nagumoya (Tsumagomi Izumo)] Futanari Ouja Tamaking (ToHeart2)
(C78) [Nagumoya (Tsumagomi Izumo)] Sora ni Taiyou ga Aru Kagiri (THE iDOLM@STER Dearly Stars)
