[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-6 [English]
SECRET/SECRET
[LUCK&PLUCK! (Amanomiya Haruka)] Himitsu/Gentei Issatsu. | Secret One & Only (Ah! My Goddess, You're Under Arrest) [English]
(Renai Jaws 4) [caffeine (Oosawa)] SecretSecret (Free!)
[Tsukigami Hiroshi] Himitsu no Jikan - Il nostro segreto. | Secret Time - Our Secret (Futanarikko High!) [English]
[Arakure] Hitouzuma | Secret Hot Spring Wife (COMIC HOTMILK 2016-08) [Chinese] [魔劍个人汉化]
[secretgarden (Miyamura)] Funwari Yawaraka Oowakizashi (Touken Ranbu) [Digital]
[Ikuhana Niro] Kanojo no Himitsu II - The Secret of Her (COMIC Anthurium 2017-07) [Chinese] [CE家族社] [Digital]
[Babymaker (Beco)] Naisho no Kozukuri 2 | Secret Lovechild 2 [English] [MintVoid]
[Imomuya Honpo - Singleton (Azuma Yuki)] Ayamachi wa Himegoto no Hajimari 2 | A Mistake was the Start of Secrets 2 [English] [LoliAce] [Digital]
(Shota Scratch 18) [88scones (Sakaki Tsui)] Houkago Hisho Note | Afterschool Secretary Notebook [English] =SW=
(C83) [Nejimaki Kougen (Kirisawa Tokito)] Sharuru no Himitsu | Chales's Secret (D.C.III ~Da Capo III~) [English] {Hennojin}
Hisoka ni Akogareteru Senpai no Himitsu | The Secret of the Senpai I Secretly Admire
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive)
(CR37) [SEITOKAISHITSU (Akimoto Dai)] SECRET HEART (To Heart 2)
(COMIC1☆8) [Secret Society M (Kitahara Aki)] ZEON Lost War Chronicles - Gaiden no Daigyakushuu (Mobile Suit Gundam: Lost War Chronicles)
(CR33) [Oretachi Misnon Ikka (Misnon the Great)] Tsuihou Kakugo Special Edition-Phase2- (Seikai no Monshou, Gakuen Senki Muryou)
(C88) [Count2.4 (Nishi)] Secret Live After side:MAYU (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
SECRETARY BLUE
[Emua] The Infirmary Teacher's Secret (COMIC MILF Vol.3 2011-08) [English] [desudesu]
Kemomimi Hisho no Gohoubi Time | The Fluffy-Eared Secretary's Reward
Hishokan to Paizuri Holiday | Titjob Holiday With My Secretary
[Itou Ei] Himitsu no Kankei - Secret Relations [Digital]
(C95) [SECREDER (Jingai Modoki)] Lunalu no Usui Book (Granblue Fantasy)
SECRETLY FROM THE SLASH
Secretaria Humeda
[Neet] Himitsudere - Secret Love
(C95) [Secret Society M (Kitahara Aki)] Shoutai Bare no Nikubenki w Kikenbi NN de Zettai Haramasemasu(^^) (Bishoujo Senshi Sailor Moon) [Chinese] [無邪気漢化組]
[Kotobuki Kazuki] Sensei no Himitsu | Teacher's Secret
[Narita Kyousha] Mikkoku - Secret Information
Mori no Kinoko ni Goyoujin
[Etigoya (tau)] Anoko no Kokan no Himitsu | The Secret of the Crotch of that Girl [English] [desudesu] [Digital]
[Tanabe Kyou] Himitsu no Hikawa-san | The Secret Hikawa-san (COMIC Megastore Alpha 2015-05) [English] {5 a.m.}
(Shotaket 15) [Kumikae DNA (Minakami Kurena)] After School Secret (Prunus Girl)
Kishi Danchou wa Amaetai
Bijin Henshuu-chou no Himitsu Hermosa Jefa Editora - Reporte Secreto
(SUPER24) [Giselle (Rinkoyo)] SECRET x SECRET (DRAMAtical Murder)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
(C47) [Secret Society M (Kitahara Aki)] Gesshoku (Darkstalkers)
[WORLD BOX, Bons (Yuu, Sumeragi Sora)] Secret Room (Durarara!!) [Chinese]
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 2 (Fullmetal Alchemist) [English] [Secret Garden]
Hishokan no Oshigoto | Secretarial Duties
[Tooyama Hikaru] Hi.mi.tsu no Hokenshitsu - The secret nurse's office
(C58) [Secret Society M (Kitahara Aki)] Utahime no shouzou (Dead or Alive) [English] [Fated Circle]
(C87) [Pucchu (Echigawa Ryuuka)] Konoha no Secret Service - Konoha's Secret Service (Naruto) [English] [Doujin-Moe]
(C91) [Purimomo (Goyac)] Himegoto Flowers 11 | Secret Flowers 11 (YuruYuri) [English] [Yuri-ism]
(C83) [SECREDER (Jingai Modoki)] Mori no Kinoko ni go Youjin (Etrian Odyssey series)
Dare ni mo Naisho no Otona no Himitsu | Tout le monde a ses petits secrets
Himitsu no Onedari "Kousaimin" | El deseo secreto
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Ririn-san's Secret Expression and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
[Tiba-Santi] Dungeon Travelers - Haruka no Himegoto | Dungeon Travelers - Haruka's Secret (ToHeart2 Dungeon Travelers) [English] {Mant} [Digital]
[Sakurai Minami, Umemaru] Himitsu no Shakespeare | Secret Shakespeare (Ao Yuri ~Story Of Club Activities~) [English] [yuriproject]
[Chimatsuriya Honpo (Asanagi Aoi, Arashiyama Tsugumoto, Hirakawa Fumiaki, Miraikumi)] The Secret of Chimatsuriya Bangaihen vol.1 えんぴつ画研究室
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
(C88) [Secret Society M (Kitahara Aki)] Venus ga Oji-san ni Camera Mesen de Makuwararete Mawasaremashita. (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C83) [Tortoiseshell (Kinku)] Himitsu no Gohoushi | Secret Special Service (Inu x Boku SS) [English] {doujin-moe.us}
[Yi Hyeon Min] Secret Folder Ch.1-7 (English) (Ongoing)
(COMIC1☆9) [Shiratamaco (Shiratama)] Naisho no Passion - The Secret Passion (Pripara) [Chinese] [CE家族社]