Koi Aji, Choudai
(CR36) [BIG BOSS (Hontai Bai)] Geki!! Evangeline Ikka (Mahou Sensei Negima!)
[Sanbun Kyoden] Kindan no Houteishiki
(C59) [Luck GEAR (Sakura Ryuuken)] Hikarian (Magic Knight Rayearth)
Pocket Bitch
[Tonami Muka] Yasashisa no Seifuku
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
ADULT HERO STAMPEDE
(C78) [Marukiri Plan (Kiryuu Reia)] Aan Megami-sama Vol.20 (Oh My Goddess!)
[Miyabi] Junai Lyricism - True Love Lyricism [Chinese]
Homon Hanbaiin Kujo Taro
Ukkari Haicchatta! Itoko to Micchaku Game Chuu
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
Did We Switch our Bodies After Having Sex Ch1
[Ecologist (moro)] Sonoyasashisaha. Mawatanoyouni Yawarakaku [Digital]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
Wacchi to Shippori Kezukuroi Bon
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
Melty Body 9 - A Date Without Panties
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
Girls Saurus DX V6 - CH34
Warui Otoko ni Kimeseku Chuudoku ni Sarete Mama ni Naru Emiru-chan
Kimusume Kanojo no Hatsujou Houteishiki
Kannou no Houteishiki
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Hiroshiki] My Private Teacher is a Gal Teacher! (COMIC BAVEL 2017-09) [English] {Hennojin} [Digital]
[Aura Seiji] Tanpopo Houteishiki
Rem de Atatamarimasu ka?
Honey Candy no Hanbun wa Yasashisa de Dekiteiru
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
Shimai Ana Izonshou ~Uchi no Tayorinai Onii-chan ga! Kawaii Otouto ga! Dosukebe na Osu ni Natte Taihen!!~
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
Midara no Houteishiki
Manga Bangaichi 2006-03
Neji to Nejiana no Houteishiki
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
QQQ
(HaruCC16) [plus810 (Yamada Non)] Sengoku Yukueshirezu (Prince of Tennis)
[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)
Sprechchor to Houteishiki | Chorus and Formula
29 Kaiten Sakusei Yuugi Milking Game JK
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
(GO! GO! HEAVEN!! 6) [Pink Kitten (Naokichi.)] Gimmick (Black Butler) [English] [Yaoi-Sei]
[Fumizuki Kou] Koi suru Houteishiki
Seiyoku Shorichou Futanari Sakuya
Soukan Kazoku
Miss Child Idol vol. 1
[Maho] Amai Kuchibiru Torokeru Kuchibiru
[Sansyoku Amido.] Tokunou Milk de Araryouji (COMIC Megastore H 2010-09)
[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
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
[French Letter (Fujisaki Hikari)] Pedoria! Remilia Soushuuhen (Touhou Project) [Chinese] [古明地·恋个人汉化] [Digital]
[Zaou Taishi] Anpanman DJ Bara wa Utsukushiku Chiru [RAW]
Chigiri to Musubi no Houteishiki | 契與結的方程式
(Reitaisai 12) [Nejiya no Hito (Niwa Yukari)] Momo to Hentai (Touhou Project)
Osananajimi After
[PIero] PAICCHU
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
Nurume no Houteishiki.
Pain Jakase no Aishita Renketsu Houteishiki
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
[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]
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
Kinju no Madousho 4 Shokushu de Touzoku Danshi o Haiboku Wakarase