(C79) [Kaniya (Kanyapyi)] Kaniya no Omake Bon (Various)
[Tokyo Big Eros] Oji-san no Sore ga Hoshii no
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
Sanchoume no Koushuu Toile
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Honey x Honey
[Haruki Genia] Kitikuna (Love Hina)
[Bundosuikou] The Passion of the Shemale Prostitute
[Sena Youtarou] Kannou no Houteishiki
(C95) [Ginhakushi (Kagura Nisiki)] Chaldea Club! Goshimei! (Fate/Grand Order)
[Marugeruya (Various)] Marugoto! Gelda (Dragon Quest VIII)
Himitsu no Shounen-dan
Eien no Houteishiki - Eternal Equation Chapter: 1
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
[Aura Seiji] Tanpopo Houteishiki
Prinz Eugen no Ichinichi
[Souryuu] kou iu no ga ii no [Chinese] (ongoing)
Emiya-ke Futei Koukou Ryouiki Yon ~Matou Sakura no Baai~
夢色のレプリカ【上】アンドロイドと背徳の契り ch.1-3
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
Sprechchor to Houteishiki | Chorus and Formula
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]
Nama de HaishinChuu
Otokonoko Ecchi shiyou ze!
TS Musume Kodama-chan to Asobou Sono
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
(C76) [LOOPTHELOOP! (Herurun)] AZU NYA-! NYA-! (K-ON!)
[Parfait] Fallen Justice -Seigi Shittsui- [Digital]
(C67) [Ruu Kikaku (Ruuen Rouga)] Raitei Majo X (Mahou Shoujo Ai)
[Fuuga] Daisuki-na Hito Ch.1-3
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)
18-gou to Mister Satan!! Seiteki Sentou! | Android N18 and Mr. Satan!! Sexual Intercourse Between Fighters!
(C91) [Tracklisko (Hiura R)] Kotoba ya Moji o Tsukawanakute mo Kokoro ga Tsuujiau Koto tte Nandakke? (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [无毒汉化组]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
(C80) [Junpuumanpandou (Hida Tatsuo)] Tabechauzo (Amagami)
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [QBtranslations]
[Sanbun Kyoden] Kindan no Houteishiki
Midara no Houteishiki - The Equation of the Immoral Kanzenban
Yasashisa de Afureru Youni
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[Umashika] Mitsubachi no Sasayaki
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report
(C91) [Ninokoya (Ninoko)] MAKIPET 5 (Love Live!) [English] [SMDC]
(C69) [Anime Brothers (Itsuki Kousuke)] PixelitA 05
[Kihiru] Kirei na Onna to H no Houteishiki [Digital]
Nurume no Houteishiki.
(C95) [Ichigo Bakery (Shu Cream)] Sakuya de GO! Ero Gravure Hen (THE iDOLM@STER: Shiny Colors)
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
(Lyrical Magical 3) [Kamogawaya (Kamogawa Tanuki)] NINETEENS 2 (Mahou Shoujo Lyrical Nanoha StrikerS) [English] {Brolen}
[Ecologist (moro)] Sonoyasashisaha. Mawatanoyouni Yawarakaku [Digital]
[Piero] My Sister [Japanese]
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
[Kuro no Miki] Rennyu Order [Chinese]
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
Doki Doki Community Life Ch. 2
Pain Jakase no Aishita Renketsu Houteishiki
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
[Sexual Khorosho (Lasto)] Poolside no Yoshikawa-san to Sugawara-kun! [Digital]
Imouto to Nakayoku Naritai!
(C83) [Jinraiken (Takahiko, Kaminari)] NF Ura Idol Azusa-san
Atatame no houteishiki
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
Yasashisa no Uragawa
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
Yasashisa Nearly Equal
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
Nureiki | 濕潤高潮
[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]
[Rakugaki] Onnatomo 4 - Park II
More More Outside
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Koi no Riron Ai no Houteishiki
Yasashisa no Su
(C81) [Higuma-ya (Nora Higuma)] Nami-san ga! (One Piece)
(C94) [Ichigo Crown (Yuzuri Ai)] EINE FALLE (Azur Lane)
[ONEONE1 (Ahemaru, Pepo)] Slave the Blood (Strike the Blood) [Digital]
Rina-chan Renai Houteishiki
Joou no Shikisai
Neji to Nejiana no Houteishiki
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
Honey Candy no Hanbun wa Yasashisa de Dekiteiru