[Houkago Inokorigumi (Nishida Megane)] Tonari no Ushichichi Onee-san [Digital]
[Minarai Honpo (Minamoto Jin, ATTP)] Houkago Sex 1 + 2 (Houkago Play) [Digital]
(COMIC1☆3) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 02 (Houkago Play)
(C78) [Funikigumi (Yurikawa)] Houkago Name Play (Houkago Play)
(C78) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 06 (Houkago Play)
(C77) [Hai-iro Koubou (Amano Kazumi)] Houkago XX Play (Houkago Play)
(C76) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 03 (Houkago Play)
[Project D] Houkago ○○○ (Houkago Play)
[Minarai Honpo (Minamoto Jin)] Houkago Maguro (Houkago Play)
(C77) [Kimarinet (kimarin)] Houkago Play Offline (Houkago Play)
