[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
Rina-chan Renai Houteishiki
Yarikomi Play
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
Omae ni Seikyuu Suru! Henkuma
(C52) [Studio Rakkyou (Ashisyun, Takase Yuu)] Kanzen Nenshou (GaoGaiGar)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
[Kihiru] Kirei na Onna to H no Houteishiki [Digital]
[Redbell (Akazawa Fuyuki)] Ketsu Ana Produce! (THE IDOLM@STER) [Digital]
Eien no Houteishiki - Eternal Equation Chapter: 1
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
(Triple star (Nanami Kasuga) Hidamari no Koi [JP]
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
(C91) [Ikujinashi no Fetishist] THE HERD (Drifters) [Chinese] [沒有漢化]
(CT34) [Kuromahou Kenkyuujo (Nukaji)] Latin-kei S-kyuu Alicia-chan Jidori Nama Ona Haishin
COMIC Megastore H 2012-03
Atatame no houteishiki
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
Ayakashi-kan e Youkoso! Ch. 5
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
(C67) [Crank.In (Mizutani Tooru)] Materialize IV (Final Fantasy XI)
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
Gifu to Shimai no Kizuna
Kirei na Hito to H no Houteishiki
Gibo to Oba Kono Hitozuma Comic ga Sugoi!
[Sena Youtarou] Kannou no Houteishiki
OCD
[Sena Youtarou] Kannou no Christmas Eve | 官能的平安聖夜 (Kannou no Houteishiki) [Chinese] [夢中璞影個人漢化]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
[Jinbo Hitode] Junjou-Inju
[Fumizuki Kou] Koi suru Houteishiki
NTR Seiheki no Kanojo no Tame ni Sex Friend wo Sagasu Joshi Daisei-chan
[Aura Seiji] Tanpopo Houteishiki
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
Kochira Joshi Shain Senyou Seishorika - Sex Industry Division for Women's Employees Dedicated Ch. 1-4, 8
Midara no Houteishiki
Kinugasa-san to Ryokan de Futari
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
(C79) [Article 60 of Criminal Code (Shuhan)] Snowdrop. (Skies of Arcadia) [English] [Forgotten Gem Box]
(C78) [MOON RULER (Tsukino Jyogi)] Yoko Splash!! (Tengen Toppa Gurren Lagann)
Non-stop Ryoujoku SEX Meibutsu Ookanehira, Kyokusei no Sho
(C77) [Umemoto Seisaku Iinkai (Sakayama Shinta)] Nurume no Houteishiki. (Toaru Kagaku no Railgun) [Chinese] [婭娘性魔法宣傳暗部漢化組]
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
1000%コキしてみたい
(C88) [Pettanko! (0-G)] Mou Kodomo ja Nai desu!! (Gochuumon wa Usagi desu ka?)
(SC39) [An-Arc (Hamo)] Miserarete Monbarbara (Dragon Quest IV)
[Bara Oukami] Maryuu Kanchou Hounyou Nikki
(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)
[Pink.s] Estelle to... (Tales of Vesperia)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
(C85) [Kawaisounako (Ichino, Yuyu)] kawadevi living 7 (Kantai Collection -KanColle-)
[Higata Akatsuki] MOTTO! Osananajimi (COMIC Penguin Club Sanzokuban 2010-06)
Idol to Issho!
(C84) [Kikurage-ya (Kikurage)] Yukkon to Zukkon Bakkon!! (Aiura) [English] [Facedesk]
Kannou no Houteishiki (decensored)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [QBtranslations]
BugBug 2001-04
[Shimajiya (Shimaji)] Ayune-chan Choukyou Nisshi Vol. 4 -Fella Chikubi Hen- [Digital]
(C60) [FREE HEAVEN (Hosokawa Masahide)] FREE HEAVEN
(C82) [NULL Mayu (Chimosaku)] Netoraregatari (Bakemonogatari) [Chinese] [随手汉了个化]
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
Midara no Houteishiki - The Equation of the Immoral Kanzenban
(C87) [Mugen Houteishiki (Mutsu Minato)] MOSI×MOSI (Kantai Collection -KanColle-)
[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban
[STUDIO HUAN (Naburokku)] Udo "Akane wa Nankai mo Rape Suru to Kimochi Yoku Narunda." [Chinese] [小车子个人汉化]
COMIC Penguin Celeb 2013-11
(C89) [Seniman Kartun (Kosuke Haruhito)] Juujunyoukan Mogami (Kantai Collection -Kancolle-)
[Tanuma Yuuichirou] LOVE ME (1995) [Digital]
Aishou No Ii Futari
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
Nurse Bitch Ran-sama R18
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
けもみみフレンズ 1,5
Harenchi U&MI
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii | 女性角色敗北的方程式 [Chinese]
Ore no Seito wa Kawaikunai | 我的学生一点也不可爱 Ch. 1-3
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
(C72) [Uroboros, Senzankou (Ramiya Ryou, Utatane Hiroyuki)] Shisho Miko Nurse (Doki Doki Majo Shinpan!)
Kimusume Kanojo no Hatsujou Houteishiki
[Hassystant] Shimakaze Shimashita! (Kantai Collection -KanColle-) [Digital]
Kannou no Houteishiki
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
[Kanten Agaru] [R18] Sukutitsu Hon Web Sairoku
[Red Ribbon Revenger (Hayama, Kamihara Mizuki, Makoushi)] Ore to Char ga Konna ni Midareru Wake ga nai (IS <Infinite Stratos>)
Madarame fuwaku
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
Sprechchor to Houteishiki | Chorus and Formula