(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

[FreeStyleQuartet (Kuusou, Schran)] Kadan no Himitsu

[FreeStyleQuartet (Kuusou)] Kimi Tono Kyori

(C95) [Horizontal World (Matanonki)] Momoiro Quartet x Quartet (THE IDOLM@STER CINDERELLA GIRLS)

(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

Bokoro Quartet 3

(C85) [FreeStyleQuartet (Kuusou)] Gohoushi Okami To Wakasama To [Chinese] [古龙龙汉化]

Euphobian no Hibiki Quartet - Euphobian will resound.

(C93) [Bijutsubu (Shiduki Michiru)] Euphobian no Hibiki Quartet - Euphobian will resound. (Hibike! Euphonium)

(C88) [Koito Sousakusho (Hinata Mutsuki)] HAPPY LIFE... (THE IDOLM@STER CINDERELLA GIRLS)

Canine Tooth Ch.1-10

(C94) [Horizontal World (Matanonki)] Momoiro Quartet 4.5 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

Mizu no Sekirei

Pocket Quartet

(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English]

[Rurukichi] "Onii... Koe, Dechau..." - Shio Gal hodo Bed no Ue de wa Yoku Aegu!? 1-3 | The Quiet Gal Can’t Stop Moaning in Bed 1-3 [English] [Decensored]

Loli Quartet

(Quartet Score 5) [@s (akir@)] Change! (Uta no Prince-sama)

[Littlewitch]無料配布本 Quartett! tone (VISUAL PREVIEW)

(C91) [MMT!! (K2isu)] Mugen Houyou (THE IDOLM@STER CINDERELLA GIRLS)

(C95) [Horizontal World (Matanonki)] Momoiro Quartet 2.5 (THE IDOLM@STER CINDERELLA GIRLS) [English] [MegaFagget]

(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER) [Chinese] [脸肿汉化组]

(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [Decensored]

Lolicon wa Invisible no Yume o Miru ka? - Does Lolitacomplex dream of invisible?

(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS)

[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 2 Rinkan Hen(Seto no Hanayome) [Decensored]

(C87) [FreeStyleQuartet (Kuusou, Schran)] Seiai Hosyuu Zyugyou

[Hoshino Ryuichi] Saimin Choukyou Gakuen Ch. 3-6 [English] [desudesu] [Digital]

[STAPSPATS/背水の陣/芋。/発光きむち] Pocket Quartet (pokemon) [Digital]

[Rurunoya (Rurukichi)] Isekairu Biyori (Isekai Quartet) [Digital]

(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS)

(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [魔狗狗个人汉化]

Danchou no Sex Friend

(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER) [English] [Flatopia]

Momoiro Quartet 3 TRIbute

[Yokoyama Lynch] Forever Yours... (Haha Nama Ch.1) [English] [Coff666]

(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project) [English] {biribiri}

(C91) [Horizontal World (Matanonki)] Momoiro Quartet 2+ | Peach Colored Quartet 2+ (THE IDOLM@STER CINDERELLA GIRLS) [English] [S.T.A.L.K.E.R.]

(Quartet Score 6) [Inukare (Inuyashiki)] Uchi no neko ga Ichiban kawaii 2 (Uta no Prince-sama)

(CT13) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English] [CGrascal] [Decensored]

(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project)

[Kita Kaduki] Mesu ga Mezameru Toki [Digital]

(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project) [Chinese] [CE家族社]

(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project)

[Momonosuke] Hekigan to Kinpatsu to Tanuki? (COMIC Anthurium 019 2014-11) [English] [Team Koinaka]

(SC41) [AXZ (Hamon Ai)] Angel's Stroke 13 Sekai o Kirisaku Tenshi no Uta o Kiki Nagara | While Listening to the Song of an Angel Cutting through the World (Mahou Shoujo Lyrical Nanoha) [English] [biribiri]

(Quartet ☆ Score ♪ 6) [Ayu 30% Hiku (Kuma)] Embrasse Moi (Uta no Prince-sama)

[Stapspats (Various)] Pocket Quartet (Pokémon X and Y) [English] [Doujins.com] [Digital]

Momoiro Quartet x Quartet

Violent Waves of Ashford

Momoiro Quartet 4.5

(C85) [FreeStyleQuartet (Kuusou)] Gohoushi Okami To Wakasama To

(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome)

(C87) [Funi Funi Lab (Tamagoro)] Chibikko Bitch Try (Gundam Build Fighters Try) [Chinese] [final個人漢化] [Decensored]

(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS)

Ane Yome Quartet Kanzenban

Clover Quartet Lolic!

[Coffee Chazuke (Genjirou)] Baquartet Joukyou Fumei (Touhou Project) [Digital] [English] [hardcase8translates]

(C97) [Rurunoya (Rurukichi)] Isekaru Biyori (Isekai Quartet) [English] [EHCOVE]

(C66) [Akai Marlboro (Aka Marl)] Yuni-san to Mei-tan to

Naruko The Quartetto | 丸子四重奏

(C76)[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 3 Cosplay Hen (Seto no Hanayome)

Hakogaku no Erohon

(C93) [Horizontal World (Matanonki)] Momoiro Quartet 4 ever (THE IDOLM@STER CINDERELLA GIRLS)

(C73) [Team Nekodaruma (Ninjin San)] CowGirl -Choudai! Milkshake-

(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [魔狗狗个人汉化]

(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute | Peach Colored Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]

Momoiro Quartet x Quartet

A Beautiful Greed Z-ton Jingai Soushuuhen

Baquartet Joukyou Fumei

(C93) [Bijutsubu (Shiduki Michiru)] Euphobian no Hibiki Quartet - Euphobian will resound. (Hibike! Euphonium) [Chinese] [透明声彩汉化组]

(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [English] [CGRascal]

Momoiro Quartet 2+

(Quartet Score 4) [Inukare (Inuyashiki)] XXX ME (Uta no Prince-sama)

Eroge de Subete wa Kaiketsu Dekiru! Ch. 1

Baquartet to Otona no Omamagoto! | Playing Grown-Up with the Idiot Four!

(C94) [Horizontal World (Matanonki)] Momoiro Quartet 4.5 (THE IDOLM@STER CINDERELLA GIRLS)

(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project) [Chinese] [oo君個人漢化]

Nayamashi Quartet 3 Cosplay Hen

(Puniket 12) [PASTEL WING (Kisaragi-MIC)] Koniro no Ehon -Sukumizu Quartet- (ToHeart 2)

Petanko Bitch Toranoana Booklet

(Tokimeki Party Sensation Premium) [elf.k-ya (elf.k)] Kurumi Miracle Quartet (Kurumi Miracle)

[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 1,2 Full Color Soushuuhen (Seto no Hanayome) [English]

(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome)

(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome)

Love Quartet

(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]

Kurenai no Kishi-dan Gekan

Uniorythm Quartett Visual Fanbook [Incomplete]

Momoiro Quartet + Momoka Yoitsuma Horizontal World 2015~2022 Momoka Matome

Momoiro Quartet 4 ever

(C81) [Panda ga Ippiki. (Komizu Miko)] I'm Home, My Home. (THE IDOLM@STER) [English]

(C91) [Horizontal World (Matanonki)] Momoiro Quartet 2+ (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]

(Quartet Score 4) [Inukare (Inuyashiki)] Mairasu Complex (Uta no Prince-sama)

(C92) [Yuunabe Shinkouchuu (Tanabe Kyou)] Loli Quartet (Bakemonogatari) [Chinese] [萝莉援助汉化组]

(Quartet ☆ Score ♪ 6) [Yukimushi (Tochi Yasai)] Pillow Talk (Uta no Prince-sama)

[H-net (HiRo)] Patchouli to Shokushu to Shiri Ana to (Touhou Project) [Digital]

Seductive Quartet Collection Full Color

Nayamashi Quartet 1 & 2 Full Color Soushuuhen

Euphobian no Hibiki Quartet - Euphobian will resound.

Quartet Phantom

(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]

(C92) [Opaque (Futou Ryouko)] Cinderella Assort vol. 5 ~Sayonara Magiquartet! Niji ga Kieta Hi~ (THE IDOLM@STER CINDERELLA GIRLS)

(C86) [FreeStyleQuartet (Kuusou)] Ari To Kirigirisu

(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English] {CGRascal}

Henshin! Choco Quartet Ruby

(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [English] [Decensored]

(C93) [Horizontal World (Matanonki)] Momoiro Quartet 4 ever (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化组]

(C67) [Studio Retake (Kobayashi Masakazu)] Charlatan 2 (Various)

(C76) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 3 Cosplay Hen (Seto no Hanayome) [English]

Nayamashi Quartette

Momoiro Quartet 2.5

(C92) [Yuunabe Shinkouchuu (Tanabe Kyou)] Loli Quartet (Bakemonogatari)

[pyon-Kti] Mitsu Ana Otoshi (COMIC Unreal 2014-10 Vol. 51) [English] [M@]

Ginryuu no Reimei | Dawn of the Silver Dragon Ch. 37

[Horitomo] Fairy Tales

(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! | 和笨蛋四人组玩成人的过家家游戏! (Touhou Project) [Chinese] [Kanade汉化组]

(C97) [Rurunoya (Rurukichi)] Isekairu Biyori (Isekai Quartet) [English] [TheCrappyTranslators]

(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome) [English]

(COMIC1☆11) [Kyoten Heichou (Iwai Takeshi)] Kakkou no Shiro (Sengoku Musou)

(C78) [Mebius no Wa (Nyx)] Bokoro Quartet 3 (VOCALOID)

(C92) [Yuunabe Shinkouchuu (Tanabe Kyou)] Loli Quartet (Bakemonogatari) [English] [Brolen]

Quartett!全原画集

Loli Quartet

[Suzupony (Suzunomoku)] Naruko The Quartetto (Alice Gear Aegis) [Digital]

Prototype Other Love

(Reitaisai 14) [Water Drop (MA-SA)] Candy House (Touhou Project)

[Divine Fountain (Koizumi Hitsuji)] Marugoto Baquartet (Touhou Project) [Digital]

[Sakamata Nerimono] HYPNO BLINK 15 (COMIC Mate Legend Vol. 40 2021-08) [Chinese] [Digital]

Nayamashi Quartet 3

(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER)

Momoiro Quartet 4 ever | 복숭아 빛 콰르텟 4 ever

[FreeStyleQuartet (Kuusou, Schran)] Boku no chiisana Oyomesan

(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [Decensored]

Baquartet Joukyou Fumei

(C99) [Chika 7cm (wasavi_8)] Hamakaze Treat Bunny (Kantai Collection -KanColle-) [Chinese] [禁漫漢化組]