(C84) [Shinjuku Koma Gekijou (Komagata)] Holdup Mondai -Holdup problem- (Toaru Kagaku no Railgun)
A Troublesome Brother/Un hermano problemático
Ajisai no Chiru Koro ni | Bigleaf Hydrangea Leaf Falling Time
Kya Kya Kyaa
Shinjin Yuna to Wakeari no Okyaku-san | The New Bathhouse Prostitute And A Problematic Customer
Fix The Problem Student With Skinsuit No.1 Kanna Watanabe
Namaiki! 2009-03
Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko~
Doraburu! Frontier Hen
Anoko wa Mondaiji 2 - That child is a Problem child.second
Hajimete no Kanojo ga Beit Saki no Kowai Dansei Shain ni Oishiku Itadakarechatta Hanashi
(COMITIA113) [ZOAL (LENA[A-7])] Mondaiji Uehara | Problem Child Uehara [English] [ATF]
[Tokuni Mirashichi] Suddenly, There Is a Demon Problem [English] [Dorofinu]
(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem Rising (Mahouka Koukou no Rettousei)
Energy Mondai o Kaiketsu Suru Simple na Houhou - A simple way to solve energy problems
(C86) [Shinjuku Koma Gekijou (Komagata)] Holdup problem THE Final (Witch Craft Works)
[Studio Katsudon (Manabe Jouji)] Lumdon (Urusei Yatsura)
Shoujo Najimi {Elixir974}
Mondaiji Uehara | Problem Child Uehara