(C65) [SUKAPON-DO (Yano Takumi)] Mixture (Tenshi no inai 12-gatsu)
[December-Girl] SWEET HEART
(C65) [Kenrou Koubo (Orimoto Mimana)] Shinobu-sama ga Miteru - Shinobu the peeping Tom (Tenshi no Inai 12-gatsu)
December 2015 Pack Partial
(C65) [Zattou Keshiki (10mo)] Zattou Keshiki 8 (Tenshi no inai 12-gatsu)
[Sugou Hiroyuki] Ookami-chan Kiotsukete! | Wolf-chan: Be Careful! [English] {WarDance}
[December-Girl (Juunigatsu Shoujo)] Public Enemy [Digital]
[December-Girl] Confession of a Mask [English] [SMDC]
[December-Girl (Juunigatsu Shoujo)] Kamen no Kokuhaku [Digital]
[Leaf] Tenshi no Inai Juunigatsu - December when there is no angel (artbook)