Love Quartet
(C86) [my pace world (Kabocha Torte)] sleeping cutie ~Nemureru Shoujo to Sei no Majuu~ (Pokémon Black and White)
(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project) [English] {biribiri}
(C75) [MünchenGraph (Kita Kaduki)] atoha anata gaki meru koto (Jigoku Shoujo)
[Coffee Chazuke (Genjirou)] Baquartet Joukyou Fumei (Touhou Project) [Digital] [English] [hardcase8translates]
Euphobian no Hibiki Quartet - Euphobian will resound.
(Quartet Score 4) [Inukare (Inuyashiki)] Mairasu Complex (Uta no Prince-sama)
Existence Disappeared! My Impregnation Harem
(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English]
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome) [English]
(C97) [Rurunoya (Rurukichi)] Isekaru Biyori (Isekai Quartet) [English] [EHCOVE]
[H-net (HiRo)] Patchouli to Shokushu to Shiri Ana to (Touhou Project) [Digital]
(CT11) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Keishi Soukan (Seto no Hanayome)
(C66) [Akai Marlboro (Aka Marl)] Yuni-san to Mei-tan to
Nayamashii Fighters
Maseo no Takurami - Musuko no Tomodachi to no Irogoto ga Musuko no Tomodachi ni Bareta Tsuma
[Ebi Fly] Yume de aetara 3 | Meet in your dream 3
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome)
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project) [Chinese] [oo君個人漢化]
[Kuuchuusen (mko)] Omoide (Kantai Collection -KanColle-) [Digital]
Momoiro Quartet x Quartet
(C87) [Green Ketchup (Zhen Lu)] Nayamashii Fighters (Gundam Build Fighters Try)
Quartett!全原画集
(C78) [Mebius no Wa (Nyx)] Bokoro Quartet 3 (VOCALOID)
(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]
(C83) [Aspergillus (okara)] Datensei no Tatakai (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Momoiro Quartet 4.5
(C90) [OkayuShop (Okayu)] Nayamashi no Mousou Shoujo (Granblue Fantasy) [English]
Yame Haha | Resignee Mother
Nayamashi Qartetto 2 Wa Rinkanhen
(C91) [Horizontal World (Kinnotama)] Momoiro Quartet 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
Bokoro Quartet 3
Baquartet to Otona no Omamagoto! | Playing Grown-Up with the Idiot Four!
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS)
Loli Quartet
(Tokimeki Party Sensation Premium) [elf.k-ya (elf.k)] Kurumi Miracle Quartet (Kurumi Miracle)
[Satou Shirokuma] Misshitsu (HO-MAN No.38) [Chinese]
(C95) [Horizontal World (Matanonki)] Momoiro Quartet 2.5 (THE IDOLM@STER CINDERELLA GIRLS) [English] [MegaFagget]
(C90) [OkayuShop (Okayu)] Nayamashi no Mousou Shoujo (Granblue Fantasy)
(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [English] [Decensored]
(C93) [Bijutsubu (Shiduki Michiru)] Euphobian no Hibiki Quartet - Euphobian will resound. (Hibike! Euphonium) [Chinese] [透明声彩汉化组]
Class no Ohime-sama, Shiawase Mesubuta ni Nariagaru.
(C85) [FreeStyleQuartet (Kuusou)] Gohoushi Okami To Wakasama To
(C72) [RPG COMPANY2 (Hoshino Fuuta)] Pu-ri ka Purirara Hyper Princess (Demashita Power Puff Girls Z, Fushigi Boshi no Futago Hime, Ojamajo Doremi)
(C92) [Opaque (Futou Ryouko)] Cinderella Assort vol. 5 ~Sayonara Magiquartet! Niji ga Kieta Hi~ (THE IDOLM@STER CINDERELLA GIRLS)
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER)
Koroshiya Shoujo
Ayako no Nayamashii Jijou to Jouji
Momoiro Quartet 4 ever
[Kira Hiroyoshi] Chijo no Ana
(C97) [Rurunoya (Rurukichi)] Isekairu Biyori (Isekai Quartet) [English] [TheCrappyTranslators]
Momoiro Quartet 2+
[Suzupony (Suzunomoku)] Naruko The Quartetto (Alice Gear Aegis) [Digital]
[STAPSPATS/背水の陣/芋。/発光きむち] Pocket Quartet (pokemon) [Digital]
Nayamashi no Mousou Shoujo