[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Ore no Seito wa Kawaikunai | 我的学生一点也不可爱 Ch. 1-3
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
OCD
(C79) [Evork Festa (Drain, Inoue Nanaki)] Chijo-nee to! Himitsu no Hara Hara Seikatsu
[Bara Oukami] Maryuu Kanchou Hounyou Nikki
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
[Tamagonokara (Shiroo)] Conquista Doll [English] [Mysterymeat3] [Digital]
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
(SC65) [Yagisaki Ginza (Yagami Shuuichi)] KiRa-KiRa Senseition! (Love Live!) [English] {doujin-moe.us}
(C85) [Kawaisounako (Ichino, Yuyu)] kawadevi living 7 (Kantai Collection -KanColle-)
Ton copain est notre esclave sexuel
[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]
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
Idol to Issho!
Non-stop Ryoujoku SEX Meibutsu Ookanehira, Kyokusei no Sho
Gohoushi nara Maid ni Omakase!
[Gotoh Akira] Shojo Robot | 少女機械人 [Chinese]
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
[Studio Gaudi] Nantoka Shinakucha! Ishi Busoku
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
Kannou no Houteishiki
(C50) [H.P.C. Meirei Denpa (Yamamoto Yoshifumi)] Meirei Denpa Shinzoku Teishi (Neon Genesis Evangelion) [English]
(C72) [Uroboros, Senzankou (Ramiya Ryou, Utatane Hiroyuki)] Shisho Miko Nurse (Doki Doki Majo Shinpan!)
[Tanuma Yuuichirou] LOVE ME (1995) [Digital]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
(C91) [Ikujinashi no Fetishist] THE HERD (Drifters) [Chinese] [沒有漢化]
Henshin Heroine ga Aku ni Ochita Hi 2
Koi no Riron Ai no Houteishiki
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
[Kanten Agaru] [R18] Sukutitsu Hon Web Sairoku
[Tankguy, ROZER] A World That I Rule Ch.01-21 [English] (Game of Scanlation) (Ongoing)
Midare Saki Joshuu Kaizoku Soushuuhen | Bloom, Mermaind Princess, Bloom!
(C84) [Rorinoutage (Shimantogawa)] Uchi no Koume wa Seiyoku ga Tsuyoi (THE IDOLM@STER CINDERELLA GIRLS)