(C54) [White Elephant] Anice-sensei Kannou Shashinshuu (Sonic Soldier Borgman)
Joryuu Kannou Muramura Shikibu
Yuumei Chara Kannou Shousetsu CG Shuu No.357!! Gakusen toshi asterisk HaaHaa CG Shuu
[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)
Yuumei Chara Kannou Shousetsu CG Shuu No. 391!! Knight's & Magic HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch24
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
Kirei na Onna to H no Houteishiki
Midara no Houteishiki
[White Elephant (Various)] Mai-chan Kannou Shashinshuu (King of Fighters)
Atatame no houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.366!! Mahou Shoujo Ikusei Keikaku HaaHaa CG Shuu
(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
Yuumei Chara Kannou Shousetsu CG Shuu No.287!! Nisekoi HaaHaa CG Shuu
Mamotte Shugogetten - Shaorin Kannou Monogatari
[Hoshino Ryuichi] Kannou Jikken
Yuumei Chara Kannou Shousetsu CG Shuu No. 269!! Shingeki no Kyoujin HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch29
Yuumei Chara Kannou Shousetsu CG Shuu No. 352!! Mahou Tsukai Precure! HaaHaa CG Shuu
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
Kono Monogatari wa Fiction de Ari Kannou Shousetsu demo Ari
Yuumei Chara Kannou Shousetsu CG
Yuumei Chara Kannou Shousetsu CG Collection No. 275 Dragon's Crown Haa Haa CG Shuu
Patchouli to Kannou Oil Massage
[White Elephant (Various)] Shikatsu Jou Kannou Shashinshuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 347!! Kekkai Sensen HaaHaa CG Shuu
Pain Jakase no Aishita Renketsu Houteishiki
(C91) [Shirokurousa (Sugiyuu)] Patchouli to Kannou Oil Massage (Touhou Project)
[Kannou Bakufu (Kannou Bugyou)] Rippa na Yuusha ni Naru Hazu datta no ni...
[White Elephant (Various)] Mai-chan Kannou Shashinshuu 2 (King of Fighters)
Kanojo wa Kannou Shousetsuka ch33
Midara no Houteishiki - The Equation of the Immoral Kanzenban
[JAKE] Kannou Shousetsu Shoujo | Suggestive Reading [English] [Decensored] [Digital]
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
[Sena Youtarou] Kannou no Christmas Eve [English][Decensored]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
Kannou no Christmas Eve - 1st Anniversary | 官能的平安聖夜 ~一週年紀念~
Kanojo wa Kannou Shousetsuka ch35
Yuumei Chara Kannou Shousetsu CG Shuu No. 403!! Hataraku Saibou HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.361!! Girls und panzer HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 313!! Ansatsu Kyoushitsu HaaHaa CG Shuu
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
[Sena Youtarou] Kannou no Samidare ~Climax~ | Sensual Early Summer Rain ~Climax~ (COMIC Penguin Celeb 2011-06) [English] [Decensored]
Yuumei Chara Kannou Shousetsu CG Shuu No. 270!! Mushibugyo HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.365!! Love Live! Sunshine!! HaaHaa CG Shuu
Rina-chan Renai Houteishiki
[Sanbun Kyoden] Kindan no Houteishiki
Kannou Biyori
Kanojo wa Kannou Shousetsuka ch28
[Shirokurousa (Sugiyuu)] Patchouli to Kannou Oil Massage (Touhou Project) [Digital]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
Yuumei Chara Kannou Shousetsu CG Shuu No. 254!! Magi Haa Haa CG Shuu
[MOMONGA-CLUB (Hayashibara Hikari)] I''s I''s heroine kannou illustration shuu (I"s)
Yuumei Chara Kannou Shousetsu CG Shuu No. 214!! Inazuma Eleven GO HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.355!! hundred HaaHaa CG Shuu
Tsuushou Kannou no Houshi-sha Oyobi Kaku Shokushu ni Tsuite no Houkoku-sho
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
Kannou Shousetsu no Eikyou o Ukeru Sagisawa Fumika-san
Yuumei Chara Kannou Shousetsu CG Shuu No. 237!! Haiyore! Nyaruko-san HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch26
Yuumei Chara Kannou Shousetsu CG Shuu No. 316!! Toaru Majutsu no Index 3 HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.368!! Kemono Friends HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 242!! Sword Art Online HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.374!! Gabriel Dropout HaaHaa CG Shuu
(CR26) [White Elephant (Various)] Futomomo Shukujo Kannoushashinshuu (AIKa)
[Sena Youtarou] Kannou no Christmas Eve - 1st Anniversary | A Sensual Christmas Eve - 1st Anniversary (COMIC Penguin Celeb 2014-02) [English] [Team Koinaka]
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
(CR22) [White Elephant (Various)] Cammy Sousa Kannou Shashinshuu (Street Fighter)
Yuumei Chara Kannou Shousetsu CG Shuu No. 335!! ONE PUNCH MAN HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 274!! Date A Live HaaHaa CG Shuu
Neji to Nejiana no Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.364!! Hacka doll HaaHaa CG Shuu
Nurume no Houteishiki.
Kanojo wa Kannou Shousetsuka ch31
(C78) [Dark RoseEX-S (Hirooki)] Kodai Oujo no Kannou Ryouhou Taikenki (Queen's Blade)
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
Yuumei Chara Kannou Shousetsu CG Shuu No. 349!! Ninja Slayer HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Collection No. 195 Hanas○ku Iroha HaHa CG Syu
[Tsuka Motomasa] Kannou ni Oboreru Youko
(C64) [Ducky Duck (K. Uehara)] Panyopanyo Paniponi Kannou Shashinshuu (Pani Poni Dash!)
Kannou Shijin
Yuumei Chara Kannou Shousetsu CG Shuu No.333!! Charlotte HaaHaa CG Shuu
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
Yuumei Chara Kannou Shousetsu CG Shuu No.360!! Amaama to inazuma HaaHaa CG Shuu
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
Kannou no Houteishiki
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
Henshuu Kagamiya-san no Kannou Teki na Oshigoto
Yuumei Chara Kannou Shousetsu CG Shuu No.381!! Persona 5 HaaHaa CG Shuu
(C80) [Kirei na Oneesan (Izumi Yayoi)] Moshiaki Moshi Akiko-san ga Yuuichi no Kakushiteta Kannou Shousetsu wo Yondara (Kanon)
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
[Kekocha] Henshuu Kagamiya-san no Kannouteki na Oshigoto (COMIC X-EROS #25) [English] [constantly]
Yuumei Chara Kannou Shousetsu CG Shuu No. 263!! Toaru Kagaku no Railgun S HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.386!! Princess Principal HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.377!! Eromanga Sensei HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.338!! Gintama HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.261 Fire Emblem Kakusei HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch34
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [QBtranslations]