(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi)
(C85) [Succuma-ya (Fukumaaya)] Houkago Tokubetsu Saimin Gakushuu | A Special Hypnosis Lesson after School [English] [biribiri]
[Utano] Houkago no Himegoto [Chinese]
(Futaket 13.5) [Aoba Q Madou (Futaba Yodome)] Futaman! -Houkago Shasei Sketch-
(C91) [milkberry (Kisaragi Miyu)] Houkago no Naisho
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki dai 102 shou - Houkago no Akumu 7 Giseisha Suku Mizu Bukatsu Otome Hen -
(Puniket 15) [Himitsu Doyoubi (Matsutaka Zon)] Hajikeru Lemon Jiru (Yes! Precure 5)
[honey lounge (Hachimitsu, DRE)] Soutaisei Kyodai Shoujo [Digital]
(C80) [Motchie Oukoku (Motchie)] Keijika Play (Houkago Play)
(ComiComi13) [Alemateorema (Kobayashi Youkoh)] GARIGARI 14 (Houkago Play)
[Himitsu Kessha Tsuki to Yousei] Re-Flesh! (Sailor Moon)
[Arai Kei] Houkago Initiation
[doujinshi anthology] Himitsu no Houkago (Azumanga Daioh, Sister Princess, Evangelion)
[Potekoro] Houkago Sukumizumu [Chinese]
[Norashirohebi] Houkago no Himitsu
[Narusawa Kei] Houkago no Sangatsu Usagi-tachi
Houkago Doutei Bouya Nisshi
[Go! Go! Heaven!! (speed)] Houkago wa Betsu no Kao 12 Color Ban
(C59) [Onnanoko Himitsu Seisan Koujou (Onigiri-kun, Youichirou W)] Bosoboso (Card Captor Sakura)
Hachimitsu to Himitsu
[Ozaki Miray] Houkago Love Mode 9
[Onnanoko Himitsu Seisan Koujou (Youichirou W)] LO2 (Figure 17)
Himitsu no Houkago | After School Secret
Hajime (Ameagari AfterSchool) - Houkago Hakusho Vol . 2 Yoshida-kun to Tanaka-kun
(Futaket 8.5) [kumakumadou (Kumashiro)] FUJK - Futanari Joshikousei no Houkago
[Herohero Hospital (Isaki)] Himitsu no Futari Futari no Himitsu (Haikyuu!!)
[Himitsu Doyoubi (Matsutaka Zon)] Painpan no Junan (Fresh Precure) [Digital]
[Narita Koh] Houkago no Osananajimi (COMIC Koh Vol. 6) [English] {NecroManCr}
[Narusawa Aya] Kare no Himitsu Watashi no Himitsu
[Himitsu Doyoubi (Matsutaka Zon)] Aijou Sannin Musume (Fresh Precure) [Digital]
[Sasamori Tomoe] Houkago no Yuutousei
(C86) [Himitsukessya Usagi (Dancyo)] CUSTOM LOVECATs [Chinese] [JoeOtaku+Pinkie汉化]
[John Sitch-Oh] Onnakyoushi Inraku Premium -S kyuu Shinjin wa Houkago Kaika-
[Rokujou Mugi] Houkago wa Ai no Arashi
[Houkago Paradise (Sasorigatame)] Rescue 119 (Machine Robo Rescue)
[Wada Erika] Houkago ni Youkoso - Welcome to After School
[honey lounge (Hachimitsu)] Honey Piece [English] [N04h] [Digital] [Incomplete]
(COMIC1☆9) [Hirusuta (Taira Kosaka)] Houkago Hospitality 2 (Shokugeki no Soma) [English] {doujin-moe.us}
Touhou Kyouikugakuen Reimu Iincho no Himitsu no Houkago
[Anma] Houkago Chikan Club [Digital]