Yasashisa No Houteishiki

[Kakashi Asahiro] Megami no Saien Ch.1-4

[Kuro Neko Bone (Kouenji Rei)] Kotegawa Yui no Hatsujou 3 (To LOVE-ru)

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

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

She's the Santa Claus of the End of the Century

[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)

Kannou no Houteishiki (decensored)

Yasashisa no Uragawa | Behind the Kindness

Anzu Ume

[Waero] Lust Grand Order (Fate/Grand Order) [Chinese]

COMIC MUJIN 2007-03

[Fumizuki Kou] Koi suru Houteishiki

Yasashisa Nearly Equal

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

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

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

[ITOYOKO] Kichiku Houteishiki - Equation of brutal person

[Tonami Muka] Yasashisa no Seifuku

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

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

[Kurokawa Mio] Shoujo Kinbaku Kouza - A CHAIR: Bind the Girl

[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban

Towa ni Kono Ai o! | 永遠不變的愛意!

Sprechchor to Houteishiki | Chorus and Formula

[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]

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

(C90) [Chotto Dake Aruyo. (Takemura Sesshu)] Y (VOCALOID)

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

[Sian] Ichinichi Gentei Kanojo | One Day Girlfriend (Namahame ☆ Gals Bitch!) [English]

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

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

Hanae no Sono

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

(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)

[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]

(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]

Lolicon wa Invisible no Yume o Miru ka?

[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}

Kimusume Kanojo no Hatsujou Houteishiki

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

[Akane Shuuhei] Hyakka Ryouran [Chinese]

なしのつぶて2

Neji to Nejiana no Houteishiki

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

Atatame no houteishiki

Chigiri to Musubi no Houteishiki | 契與結的方程式

Kagura Dance

[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]

Yasashisa no Uragawa

Yasashisa no Su

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

[Aura Seiji] Tanpopo Houteishiki

[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]

[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]

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

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

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

Run Away Ch.5/?

Eien no Houteishiki - Eternal Equation Chapter: 1

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

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

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

[Shirakawa Tomoaki] Sou, Sonomama Nomikomi Nasai Watashi no Dorichin Gungnir | Swallow My Drillcock Gungnir (Touhou Project) [English] [LWB + Chocolate]

(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki

[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]

Rina-chan Renai Houteishiki

[Katsurai Yoshiaki] Amatsuka Gakuen no Ryoukan Seikatsu | Angel Academy's Hardcore Dorm Sex Life 3.5-5 [English] {darknight} [Digital]

Yasashisa de Afureru Youni

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

Kirei na Onna to H no Houteishiki

【周六连载】不良女房客（作者：Overlab studio） 第1~24话

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

Midara no Houteishiki

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

Hikokunin to Asobou

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

Honey Candy no Hanbun wa Yasashisa de Dekiteiru

(C94) [Giuniuya (Giuniu)] AHO prototype

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

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