Yasashisa No Houteishiki

[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)

(Jigoku Tokubetsu Kaigi 2) [Gotsugousyugi! (Nice! masamune)] Yasashisa Nearly Equal (Hoozuki no Reitetsu)

Yasashisa de Afureru Youni

[Yuugai Tosho Kikaku (Tanaka Naburu)] Kankin Nikudorei (Smile Precure!) [Digital]

[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]

[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]

[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]

(C69) [Delta Horse (Matsugami Kurare)] Oyakodon (To Heart 2)

[Fumizuki Kou] Koi suru Houteishiki

[Kihiru] Kirei na Onna to H no Houteishiki [Digital]

[ITOYOKO] Kichiku Houteishiki - Equation of brutal person

[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]

(COMIC1☆7) [VISTA (Odawara Hakone)] Ore to Kantoku ga Konna ni Eroi Wake ga Nai (Saki)

Kannou no Houteishiki

[Takizawa Naia] Onnajima - Harem Frontier Ch. 1 [English] [Lazarus H]

Kagura Dance

Towa ni Kono Ai o! | 永遠不變的愛意!

(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]

[HappyBirthday (MARUchang)] Yasashisa de Afureru Youni (Kantai Collection -KanColle-)

Sprechchor to Houteishiki | Chorus and Formula

[Ameshoo (Mikaduki Neko)] Touhou TS monogatari ~ wriggle-hen ~ (Touhou Project)

[Carn] natsu×umi＝Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]

[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]

[ITOYOKO] Dynamite Milk

[Littlewitch (Oyari Ashito)] ART GALLERY 9 NINE パンフレット

[WastePaperMarket (Cuzukago)] Kanojo no Hanbun Ijou wa Yasashisa de Dekite iru

[Studio N.BALL (Haritama Hiroki)] Mumei no yume no mei (Koutetsujou no Kabaneri) [English] [#Based Anons]

[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]

[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)

Ore Boku to 7-nin no Yome

Yasashisa no Su

(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)

Kannou no Houteishiki (decensored)

(C70) [Shoujo Kousaku (eltole)] Zoku Sorezore no Renai Uta

Tonari no JK Elf-san

COMIC MUJIN 2007-03

(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)

[Nonohachi] Mahou Charge! (COMIC Unreal 2017-08 Vol. 68) [Chinese] [無邪気漢化組] [Digital]

[Aura Seiji] Tanpopo Houteishiki

Hikokunin to Asobou

Midara no Houteishiki

[Fakestar] PM (Persona 5)

[Kita no Kitayama] Osananajimi ni H na Kyouryoku (Sora no Otoshimono)

[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)

[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]

(COMIC1☆5) [FukaFuka Tenshoku (Popuran)] Cecilia no Yuuutsu | The Melancholy of Cecilia (IS <Infinite Stratos>) [English] [Kibitou4Life] [Decensored]

[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]

【周六连载】不良女房客（作者：Overlab studio） 第1~24话

[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS＃17) [Chinese]

[20nKai] Gesu na Shachou Gonomi no Fetish Boots [Digital]

[Kazakami Shun] Active Renai Houteishiki Official Visual Book

Run Away Ch.5/?

[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]

[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral

[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 9 [English] [SaHa]

[Neko Mode] Hatsu Kyun! | 初次夾緊! [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]

[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1

なしのつぶて2

(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)

Yasashisa no Uragawa | Behind the Kindness

(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation

[Ecologist (moro)] Sonoyasashisaha. Mawatanoyouni Yawarakaku [Digital]

(C81) [aka (Cevoy)] Bridal Train (Dragon Quest V)

Arlaune

[HENTAI MUSUME (Nezu Meta)] Petit Sca 7 [Chinese] [柠檬茶汉化组 x 臭鼬娘漢化組] [Digital]

(C87) [MeltdoWN COmet (Yukiu Con)] Imouto@JC Uraaka

Pain Jakase no Aishita Renketsu Houteishiki

(DC RETURNS 6) [cccheese, Kuroquis (Mitsuki Sakura, Kuro)] WARNING WARNING (Kuroko no Basuke)

[Ohta Takeshi] Succubus Distortion!