Yuumei Chara Kannou Shousetsu CG Shuu No.381!! Persona 5 HaaHaa CG Shuu
Onna Mizubashira no Kannoubanashi
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[White Elephant (Various)] Ryuuko Jou Kannou Shashinshuu
[Hoshino Ryuichi] Kannou Jikken
Kannou Dokusho Joshi
Yuumei Chara Kannou Shousetsu CG Shuu No.368!! Kemono Friends HaaHaa CG Shuu
Tsuushou Kannou no Houshi-sha Oyobi Kaku Shokushu ni Tsuite no Houkoku-sho
[Fumizuki Kou] Koi suru Houteishiki
[Sena Youtarou] Kannou no Samidare ~Climax~ | Sensual Early Summer Rain ~Climax~ (COMIC Penguin Celeb 2011-06) [English] [QBtranslations]
Yuumei Chara Kannou Shousetsu CG Collection No. 275 Dragon's Crown Haa Haa CG Shuu
(C93) [Shoujo no Youni (Various)] Muhou!! Hiraga Gennai-chan Ecchi Goudoushi (SENGOKU COLLECTION)
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Fuyujin Sora] Mamiko Nozoki wa Inwai na Biyaku | Mamiko Peeping is an Obscene Aphrodisiac (Kannou Gekiga Sen Nikuyoku Jidai) [English] [Amoskandy]
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Kannou Tenbou
Yuumei Chara Kannou Shousetsu CG Collection No. 195 Hanas○ku Iroha HaHa CG Syu
(C91) [Miyanchi (Miyagoe Yoshitsuki)] Kourin! Choutei no... (Granblue Fantasy)
[Shoujo no Youni (Houtei Kara)] Akaeda Yoriko (27) to Imouto no Danna [Digital]
Futomomo Shukujo Kannoushashinshuu
Kannou Shousetsu no Eikyou o Ukeru Sagisawa Fumika-san
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
Yuumei Chara Kannou Shousetsu CG Shuu No.357!! Gakusen toshi asterisk HaaHaa CG Shuu
[gymno (Kiriya)] Kannou no Majutsushi ni Ore wa Naru ♥ | I became the Wizard of Sensuality [English] {Shotacon Fusion} [Decensored]
Chigiri to Musubi no Houteishiki | 契與結的方程式
Kanojo wa Kannou Shousetsuka ch13
Yuumei Chara Kannou Shousetsu CG Shuu No.376!! Kimi No Na Wa HaaHaa CG Shuu
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
Yuumei Chara Kannou Shousetsu CG Shuu No. 392!! Yuru Camp HaaHaa CG Shuu
Nurume no Houteishiki.
Pain Jakase no Aishita Renketsu Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No. 301!! Noragami HaaHaa CG Shuu
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No. 274!! Date A Live HaaHaa CG Shuu
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
(C66) [Honey QP (Inochi Wazuka)] Houtei Jiru Kake Ron (Ace Attorney)
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
[Sena Youtarou] Kannou no Christmas Eve - 1st Anniversary | A Sensual Christmas Eve - 1st Anniversary (COMIC Penguin Celeb 2014-02) [English] [Team Koinaka]
Kannou Shijin
Yuumei Chara Kannou Shousetsu CG Shuu No.287!! Nisekoi HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 378!! Prison School HaaHaa CG Shuu
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[kokumaren] ショタが寝ているおねーさんに色々しちゃうお話
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
Yuumei Chara Kannou Shousetsu CG Shuu No. 335!! ONE PUNCH MAN HaaHaa CG Shuu
Eien no Houteishiki - Eternal Equation Chapter: 1
Yuumei Chara Kannou Shousetsu CG Shuu No. 326!! Hibike! Euphonium HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 313!! Ansatsu Kyoushitsu HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch17
Yuumei Chara Kannou Shousetsu CG Shuu No.355!! hundred HaaHaa CG Shuu
Hiraga-san no Yarakashi
(C87) [Mugen Houteishiki (Mutsu Minato)] MOSI×MOSI (Kantai Collection -KanColle-)
Joryuu Kannou Muramura Shikibu
Yuumei Chara Kannou Shousetsu CG Shuu No. 391!! Knight's & Magic HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.374!! Gabriel Dropout HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 351!! Bakuon!! HaaHaa CG Shuu
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
Kirei na Hito to H no Houteishiki
(C92) [Shoujo no You ni (Houtei Kara)] Hakkiri Shinakya Damenanoni (SENGOKU COLLECTION)
[Comic Kingdom (Koyama Unkaku)] Kimiko Kannou Monogatari + Sophia Kannou Monogatari (True Love Story, Mitsumete Knight) [Digital]
[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]
[White Elephant (Various)] Shokushu Ingoku Kannou Gashuu
[Fuyujin Sora] Fuyujin Sora Kannou Gekiga Sen ・ Nikuyoku Jidai
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Kanraku Chouteisha (Granblue Fantasy)
Kannou no Houteishiki (decensored)
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
Houtei Rankou Gakuen 3
Kono Monogatari wa Fiction de Ari Kannou Shousetsu demo Ari