(C83) [Lyricalize (Ichikawa Ichiko)] Dou Shiyou mo Nai Ore ni Oreki ga Orite kita (Hyouka)
[TJ_studio (Toji)] Kindan no Ero Trap Board Game -Libidotopia- [English] [desudesu] [Ongoing]
[STUDIO BIG-X (Arino Hiroshi)] MOUSOU THEATER 36 (Hyouka)
(C82) [VIRGINAL (Uro-G)] Kininarimasu? (Hyouka)
[Wanyan Aguda] Nakoruru-Senpai (Hyouka)
(C83) [Dream Halls! (Tsuzuri)] Mitsuhyouka (Hyouka) [English] {doujin-moe.us}
[Takasugi Kou] Aigan Mesu Haha | Petting My Bitch Mother (Kindan no Haha-Ana) [English] [that.guy]
(SC56) [Watakubi (Sasai Saji)] Hajimete no, 18-kin Genkou!? (Hyouka)
(Geinoujin wa Card ga Inochi! 7) [ETC×ETC (Aiyoshi Hazuki)] Hyouka no Diva (Aikatsu!) [Chinese]
[Shinobu Tanei] Imouto Kindan Shoudou
[Ryuuta] Kindan no Hatemitsu (ANGEL Club 2016-03) [English] [cc0dykid]
[Anthology] Hitozuma, Kindan no Hirusagari
[Kaimeiji Yuu] Dorei Shijou | Slave market (Kazoku no Kindan Shouzou) [English] [man-machine translations]
[KINDANDOWA (tomomaya)] Shiritsu Jogasaki Jogakuen Monogatari JOHJO SS [Ho!! I get up for you.]
(C83) [ERECT TOUCH (Erect Sawaru)] SHERRY HAZARD (Resident Evil 6, Hyouka, Samurai Spirits) [English] {doujin-moe.us + PineApples R' Us}
(C82) [BlueMage (Aoi Manabu)] Nakoruru Senpai Shikoreru (Hyouka) [2nd Edition 2012-08-24]
[Fukada Takushi] Kindan no Tobira [Chinese]
[Chinzurena] Kindan no Tobira (Otokonoko HELL'S GATE #01) [English] [mysterymeat3] [Digital]
(C83) [Metamor (Ryo)] Natsuzuka san no Himitsu. Vol. 1 Deai Hen [English] {WareWare}
[KINDANDOWA (tomomaya)] Suzumiya Haruhi no Eigyou 2 (Suzumiya Haruhi no Yuuutsu)
Yuri, Sakimidareru 2 丨百合、繽紛燦爛 2
[Umino Sachi] Kindan Soukan -Haha to Ko no Tawamure- | Forbidden Relations -Mother Son Frolics- [English]
(Kindan no Prism 2) [TORA (Reo)] Alexander-kun no Himitsu (KING OF PRISM by PrettyRhythm)
D.L. action 47
Kindan no Sharyou Nakadashi Chikan
(C82) [Koudansha (Kouda Tomohiro)] Kininaru Mono wa Shouganai (Hyouka)
[STRAY TIGER (Kokyo Kei)] Shoujo Idol Kindan Ura Douga -Ecchi na Koto Oshiete Onii-chan!- [Digital]
(C82) [In The Sky (Nakano Sora)] Ice Cream Cherry Blossom (Hyouka) [English]
[DL Mate] Seigi Joshi no Kanraku
(C69) [Chotto Dake Aruyo. (Takemura Sesshuu)] Postgirl-san Wa Furimukanai.
J-kei Seifuku Joshi Ecchi Shiyo
[R-WORKS (Roshuu Takehiro)] Chitanda-san Daisuki (Hyouka) [Digital]
[Daisuki!! Beach-kun (Urushihara Satoshi)] Aa... Uruwashi no Heroine-tachi!! Vol. 2 (Various)
[Anthology] Kindan Kanin Vol. 21 Boshi Gekikan
[Ryuuta] Kindan no Hatemitsu (ANGEL Club 2016-03) [English] [cc0dykid]
(Shota Scratch 18) [Majihama. (Mebata Shun)] Toaru Futari no Kuttaku (Hyouka)
[Juicebox Koujou (Juna Juna Juice)] Kindan no Sentaku [English] [Doujins.com]
XXX to Omocha wa Tsukaiyou
[St.Rio] Eikou aru Kotenbu ni arumajiki Kantsuu Jijou (Hyouka)
(C82) [Kenrou Koubo (Orimoto Mimana)] Shin Kaimei Koten Bu (Hyouka)
[Takasugi Kou] Samenu Yume ni Sameru Mukuro Zenpen (Kindan no Haha-Ana) [English] [MYHENTAICONTENTATOZ.COM]
Kindan noKamitsu
Hyouka no Nakoruru-senpai ga Seitekisugite Ore no Kokan ga Yabai.
Kininaru Mono wa Shouganai
(C83) [In The Sky (Nakano Sora)] Hanairo Anmitsu (Hyouka) [English] {doujin-moe.us}
Kindan Ecstasy | 禁斷的絕頂高潮
[Kindandowa (DAISUKE)] Douwabako [Digital]
(Kindan no Prism 5) [Affix (Ha-ru)] Mayonaka ni Lovecall - Midnight Lovecall (KING OF PRISM by PrettyRhythm)
(COMIC1☆6) [TORA MACHINE (Kasukabe Taro)] Kindan no Mikan | Mikan the Forbidden Fruit Vol. 3 (To LOVE-Ru) [English] {doujin-moe.us}
[Kagechin] Boku no Yakume | My Duty (Ero Shota 18 - Kindan X Zetsuai X Otokonoko) [English] [N04h]
(C82) [Magudara Kaihou Doumei (Tsukuyomi Sazin)] Watashi Saimin ni Kakarimasu (Hyouka)
[Rocket Monkey] Gifu to... Zenpen | With My Father-in-Law... First Part (COMIC HOTMiLK Koime Vol. 27) [English] [Coffedrug] [Digital]
[Suesan] Eru-taso to Seiya (Hyouka)
[Kunishige] kindan no ren'ai wa sora kara futte kita - daten-shi no nōkō kisukarahajimaru kankei - | 从天而降的禁断之恋—从堕天使的深吻开启的关系— 1 [Chinese] [莉赛特汉化组]