[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
Sparta! Bakukyu Kyouei Lesson
Aoharu Houteishiki "Onegai... Shite Hoshii no... Mou Torotoro dayo?" 1
[Aura Seiji] Tanpopo Houteishiki
Eien no Houteishiki - Eternal Equation Chapter: 1
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban
Yasashisa no Uragawa
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
(C87) [Rope Island (Miyanoyuki)] Honey Candy no Hanbun wa Yasashisa de Dekiteiru (HappinessCharge Precure!)
Kichiku Kyouran
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
Ane Kano
Zutto Kininatte Ita Danshi kara Yobidasare Kokuhaku o Machinozonde Ita ga Ayashii Saimin Appli de Eroi Koto o Youkyuu Sareru mo Mochimae no Yasashisa to Oppai de Nanimokamo Tsutsumikonde Shimau Chotto Fubin na Ko desu
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[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 [Digital]
[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)
[Sanbun Kyoden] Kindan no Houteishiki
Pain Jakase no Aishita Renketsu Houteishiki
Omutsu no Toriko
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
Chigiri to Musubi no Houteishiki | 契與結的方程式
COMIC Europa Vol. 15 [Digital]
(Houraigekisen! Yo-i! 40Senme) [Tsusan House (Tuduri)] Ooshio Dori Houdai (Kantai Collection -KanColle-)
Rina-chan Renai Houteishiki
(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)
Neji to Nejiana no Houteishiki
Neji to Nejiana no Houteishiki
Kirei na Onna to H no Houteishiki
(CR32) [Hellabunna (Iruma Kamiri)] Tentou Hyouji Kakaku Yori 9 Waribiki (Capcom Fighting Jam) [Colorized]
[Chinbotsu] IDOL DANCE (Tropical! Banana Carnival) [Chinese] [管少女汉化] [Digital]
Midara no Houteishiki
Kirei na Hito to H no Houteishiki
Koi no Riron Ai no Houteishiki
(Kabegai Chousa Haku) [Hokoushayou Shingou (Aca)] Yasashisa (Shingeki no Kyojin) [English] [Moy Moe Scans]
(Reitaisai 14) [Amamitu Hakushi (Amamitu Kousuke)] Mokou Onee-chan-tachi to Shota ga Ecchi Suru Hon (Touhou Project)
Jinkou Madou Shoujo Chronicle ~Jinkou Madou Shoujo Soushuuhen~
Netokano After Party
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
Hajimete no Vinylpool Kyuubi
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
Suguha-chan Chiiku Nikki | Diario de Entrenamiento de Suguha-chan
Kimusume Kanojo no Hatsujou Houteishiki
Onapet ni Shiteru no ga Honnin ni Bare te Owatta ka to Omottara Hajimatta
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
(Shuuki Reitaisai 4) [IncluDe (Foolest)] Oidemase Tentacle World (Touhou Project)
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
Yasashisa no Uragawa | Behind the Kindness
Chigiri to Musubi no Houteishiki
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
Bibia Saikou ka yo!
(C94) [WIREFRAME (Yuuki Hagure)] Motto Pecorine to Connect! | Connect More with Pecorine! (Princess Connect! Re:Dive) [English] [obsoletezero]
(C88) [Horohoro Tei (dear)] Shiri (Kantai Collection -KanColle-) [Chinese] [臭鼬娘漢化組]
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
(CT21) [Tengudou (Tengudake)] Chuunibyou no Kimochi (Chuunibyou demo Koi ga Shitai!)
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
ASSTROLOGIC
Yasashisa de Afureru Youni
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
[Jinsukeya (Jinsuke)] Boku to Oba-san no AmaAma Natsuyasumi | A Sweet Summer Vacation With My Aunt [English] [Digital]
[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]
(SPARK6) [P:P (Oryou)] MAYA-KING!! (WORKING!!) [English] [Belldandy100] [Decensored]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
[Ecologist (moro)] Sonoyasashisaha. Mawatanoyouni Yawarakaku [Digital]
Yasashisa Nearly Equal
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
Nurume no Houteishiki.
What do you Take me For? Ch.9/?
[Inumiso] Yome-kei DK Haruaki-kun [Chinese] [不咕鸟汉化组] [Digital]
(Jigoku Tokubetsu Kaigi 2) [Gotsugousyugi! (Nice! masamune)] Yasashisa Nearly Equal (Hoozuki no Reitetsu)
Atatame no houteishiki
Shopping Agent In Heaven
Midara no Houteishiki - The Equation of the Immoral Kanzenban
Rina-chan Renai Houteishiki