(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Sanbun Kyoden] Kindan no Houteishiki
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
Midara no Houteishiki
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
Kimusume Kanojo no Hatsujou Houteishiki
Kirei na Hito to H no Houteishiki
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
Kannou no Houteishiki (decensored)
Rina-chan Renai Houteishiki
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
[Fumizuki Kou] Koi suru Houteishiki
Sprechchor to Houteishiki | Chorus and Formula
Kannou no Houteishiki
(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
Neji to Nejiana no Houteishiki
[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]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
Atatame no houteishiki
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 9 [English] [SaHa]
[Aura Seiji] Tanpopo Houteishiki
Chigiri to Musubi no Houteishiki | 契與結的方程式
[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban
Kirei na Onna to H no Houteishiki
Pain Jakase no Aishita Renketsu Houteishiki
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
Koi no Riron Ai no Houteishiki
(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]
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [QBtranslations]
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
[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]
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
[Kihiru] Kirei na Onna to H no Houteishiki [Digital]
[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
Nurume no Houteishiki.
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
(C87) [Mugen Houteishiki (Mutsu Minato)] MOSI×MOSI (Kantai Collection -KanColle-)
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
Eien no Houteishiki - Eternal Equation Chapter: 1
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
Midara no Houteishiki - The Equation of the Immoral Kanzenban
[Sena Youtarou] Kannou no Houteishiki
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
Ghost Love Ch.1-15 (English) (YoManga) (Ongoing)
Silent Voice
Kinyoubi no Ningyohime | Friday Mermaid Princess
Fumitan de Hokentaiiku
[HGH] PG #06 - THE LONG KISS GOOD NIGHT
The Tour Guide
Nagi, Ikanaide! ~Ookami to Shoujo~
(C71) [Leaf Party (Nagare Ippon)] LeLe Pappa Vol.10 (ToHeart 2)
Takabisha Ojou-sama ni Suiminyaku wo
Maken no Kishi - Complete