[Kisho-Muri (A6)] Himitsu no Suiyoubi [Digital]
[Takeuchi Kazuma] Triangle H
(CiNDERELLA ☆ STAGE 6 STEP) [RACTICA (Aonaga HERI)] Karen na Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
(C92) [Mocomocodo (Nukunuku Batten)] Tendou Karen to Dokidoki Himitsu Game (Gamers!)
[TYPE.90] Himitsu no Anazono [Digital]
Makoto Triangle
LOVE TRIANGLE Z - Gohan, Erasa to Deau
[honey lounge (Hachimitsu)] Imouto >> Ani [English]
[Sakura Ashika] Ano Ko to Boku to Ano Hito to
Momoiro Triangle
LOVE TRIANGLE Z PART 3 | TRIANGULO AMOROSO PARTE 3 (decensored)
(C84) [Triangle! (Various)] Shoushika Taisaku de Akihabara ga Nakadashi Tokku ni Shitei Saremashita
(C90) [Waterfall (Takano Saku)] Himitsu no Jikan | A Secret Time (Love Live!) [English] [tosiaki]
[Tanabe Kyou] Himitsu no Photo Session | The Secret Photo Session (COMIC HOTMiLK 2016-09) [English] [tripwire]
(C87) [Himitsukessya Usagi (Dancyo)] Nugasare Iinchou +Paper
[Kotengu] Futari no Himitsu [Chinese][Incomplete]
[Nakayohi Mogudan (Mogudan)] Kanojo-tachi no Himitsu Oekakibon Vol:02 (Various)
[Himitsu Doyoubi (Matsutaka Zon)] Sweets' Hime no Himitsu Recipe (Suite Precure)
Dekoboko Triangle 3 | 凹凸不平3
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
[Hachimitsu Romance (Eno Yukimi)] Sturm-dono ni Amaetai (Granblue Fantasy) [English] [Clawhammer] [Digital]
[Inomaru] Housou Shitsu no Triangle
[Yamamoto] LOVE TRIANGLE Z Part 3 (Dragon Ball Z) [English] [Decensored] [Colorized] v2
[Anmichu Dou] Himitsu no Oshikko ~Manga Hen~
(Bokura no Love Live! 11) [Sweet Pea (Ooshima Tomo)] NicoMaki Triangle (Love Live!) [Chinese]
(COMIC1☆11) [KINOKONOMI (konomi)] Nyancology 6 -Nureta Nekoda-san no Himitsu-
Harenchi! Matsuri-chan 1
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [Chinese] [沒有漢化] [Colorized]
(HaruCC21) [Purincho. (Purin)] Himitsu no Jikan (Naruto) [English] [EHCOVE]
Happy Triangle
[Triangle! (Hattori Masaki)] The Princess of an Otaku Group Got Knocked Up by Some Piece of Trash So She Let an Otaku Guy Do Her Too!? [English] [2d-market.com] [Decensored] [Digital]
(C45) [MünchenGraph (Kita Kaduki, Mach II)] Hara Hara Dokei Triangle (Futari no Lotte, Yadamon, Fujiko Fujio SF Tanpenshuu)
Triangle H Chapter 5 - "Prototype Apple 5"
[Amanagi Seiji] Himitsu no Shukudai (COMIC Penguin Club 2012-05) [Chinese] [加帕里汉化组]
(COMIC1☆12) [Usagi no Oyatsu (Amatsuka China)] Illustrious to Himitsu no Yasen (Azur Lane) [Chinese] [胸垫汉化组]
Himitsu no Triangle Love
Muchimuchi Okaasan no Himitsu no Daietto Sakusen, Himitsu no 〇〇〇 Sakusen
(C73) [2CV.SS (Asagi Yoshimitsu)] Winters Sturm (Rosario + Vampire) [English] [h-manga.moe]
Non-chan ga Triangle ni Seitsuu Mae Ochinchin o Okashite Morau Hon
Triangle no Yokubou Chinsei Akuboukai!
(C84) [Rorinoutage (Shimantogawa)] Honya no Onee-san no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
[Metal Owl] Bellows no Himitsu (Suisei no Gargantia) [English]
[Nakayohi Mogudan (Mogudan)] Kanojo-tachi no Himitsu Oekakibon Vol:02 (Various) [English] [Trinity Translations Team]
(Sougo ni Kanade mf) [17W (Eiko)] Himitsu no Sensei (IDOLiSH 7)
(C80) [Ura KENT no Himitsu Kichi (KENT)] Monna Miller's e Youkoso | Welcome to the Monna Miller's (Monster Hunter) [English]
[Unno Hotaru, Natsumi Chiharu, Yoshizawa Kei, Otohiko] Himitsu no Renai Jugyou 45
[Ozaki Miray] Himitsu The Great Escape [Digital]
(C90) [GOKURAKU69 (69)] Sore wa Futari no Himitsu desu (DAYS)
(C93) [Himitsu Tetra (Senwa)] Ultra Maossage (Pokémon Sun and Moon)
(C92) [Takaneko (Takineko)] Himitsu Tomodachi Takane (THE IDOLM@STER)
[Ohkura Bekkan (Ohkura Kazuya)] Himitsu Desu yo (Nogizaka Haruka no Himitsu) [English] {doujin-moe.us}
[usi] Himitsu no Kissaten Ch. 1-8 [Digital]
[Comaku] Himitsu no Zettairyouiki | Secret Honey's Absolute Territory (Watashi no Shumi tte Hen desuka?) [English] [Yuri-ism]
Hot Triangle ch.1
(C94) [Tohgoo (Fuyutugu)] Miyu Houkago Himitsu no Arbeit (Fate/kaleid liner Prisma Illya)
(C66) [Onnanoko Himitsu Seisan Koujou (Kunugise Youichirou)] Dengeki Moeyou (Ichigo Mashimaro)
(CCOsaka37) [Kurione-sha (YU-RI)] Renai Triangle | Love Triangle (One Piece) [English] [SaHa]
(Ningen Janai R2) [Triangle! (Maple)] Seieki Daisuki Rui-chan no Semeseme Ningen Choukyou Nikki 2 [English] {doujins.com}
Triangle Trouble
(COMIC1☆6) [Triangle (Shiratama, Enomoto Hina, Furukawa Remon, etc)] H no Kanzume
[Ohbayashi Mori] Tennis-bu no Himitsu (Keiren Acme Chigoku) [English] [N04h] [Digital]
(C92) [Hachimitsu Romance (Eno Yukimi)] Kimi to Boku dake no Amai Jikan (Granblue Fantasy)
[honey lounge (hachimitsu)] Nibai! 2
(C91) [Neko☆Tanteidan Peach (Midorino Haru)] OL Himitsu no Zangyou ~Sonogo no Hanashi~ (NEW GAME!)
(C90) [23.4do (Ichiri)] Himitsu no Satsueikai
(Panzer Vor! 11) [Sakura Garden (Shirosuzu)] Arisu-chan to Himitsu no Kouishitsu (Girls und Panzer) [Chinese] [Lolipoi汉化组]
[Cevoy] Watashi no Himitsu no Seiheki [Chinese]
Love triangle of happiness | Triángulo amoroso de la felicidad
(C85) [Nami-nami Restaurant (Tsukinami Kousuke)] Himitsu ni Dekinai! (Kantai Collection -KanColle-)
[Koyanagi Royal] Nozomu Triangle! (COMIC Megastore 2009-08) [English] [Faytear] [Decensored]
[Kamepotel (Izuki Jirou)] Nogizaka Mika no Mitsugetsu Tear Plus (Nogizaka Haruka no Himitsu) [Digital]
[Coin RAND] Seitokaichou no Himitsu 5 (COMIC Anthurium 034 2016-02) [Chinese] [管少女汉化]
Himitsu no Mamoritai Katsudou | Protection Squad's Secret Activities
(C90) [Motchie Kingdom (Motchie)] Himitsu Kichi no Himitsu (Dagashi Kashi) [English] {doujins.com}
[Himitsu Doyoubi (Matsutaka Zon)] Dokidoki Unchi Party
(C61) [2CV.SS (Asagi Yoshimitsu)] GTR ver0.55
(COMIC1☆10) [Hasemi box (Hasemi Ryo)] Netoge no Yome to Shota no Himitsu Training (Netoge no Yome wa Onnanoko ja Nai to Omotta?)
[Xikyougumi (Sukegai Kurov, Mita Gunu)] Zoku Kanou Naraba Shirubekidenai Chinjufu no Himitsu (Kantai Collection -KanColle-) [Digital]
(FFF4) [Calorie Off (Asahi)] Himitsu no Tokubetsu Renshuu (Inazuma Eleven) [Chinese] [萌控漢化組]
(C89) [Himitsukessya Usagi (Dancyo)] Ijimekko ni Fukushuuda
(C47) [Karumaya (Karuma Tatsurou)] KARMA (Various)
(Kansai! Kemoket 6) [TUMBLE WEED (Itameshi)] Ninnin no Himitsu (Pokémon)
Iede Shoujo Nakadashi Kimeseku Kyousei Choukyou
[Lip van winkle] Penrose Triangle
(C69) [toto MAX (Teri-Terio)] Doryoku to Konjyou to Yokubou no Bermuda Triangle (Top wo Nerae 2!)
[Andou Hiroyuki] Daniku Triangle Fight! [Digital]
(C90) [Jagabata (Oimo)] Himitsu no Tokkun (Macross Delta) [Chinese] [無毒漢化組]
[Undergroundou] Himitsu no Mori e Youkoso - Welcome To The Secret Forest
Hachimitsu to Himitsu
[Ikuhana Niro] Himitsu (series) 1-5 [Digital]
[honey lounge (Hachimitsu)] Chikyuu no Jinrui wa Kujo Taishou ni Narimashita
[peachpulsar (Mira)] Chiisana Maid-san no Himitsu | The Little Maid's Secret [English] [Yuri-ism] [Digital]
[Miyashiro Sousuke] Shukujo Doumei Triangle (Complete)
[Aoki Kanji] Kyoudai no Himitsu no Su | The Siblings' Secret Nest (COMIC Anthurium 2016-10) [English] [Team Koinaka] [Digital]
(TOP OF THE STAGE 13) [Nounaihokan (K. K usako)] Ryunosuke Triangle (IDOLiSH7)
[Himitsu Doyoubi (Matsutaka Zon)] Aijou Sannin Musume (Fresh Precure) [Digital]