[C.R's NEST (C.R)] Hofuku? Hofuku? Soushuuhon (Kyoukai Senjou no Horizon)
[Tomozawa Shou] Mitsu Iro You Jyokukan
(Break Shot! 7) [Quartierlatin (Wasi)] Hakui no Shou Akuma (New Danganronpa V3) [English] [Amamiami-kun]
Love Quartet
(Sennen☆Battle Darkness Region) [Quartzshow (hari)] Kiss to Futatsu Boshi (Yu-Gi-Oh!)
[Quartzshow (Hari)] Calling My Name (Yu-Gi-Oh!)
(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project) [English] {biribiri}
[Quarter View] A caprice (Rozen Maiden)
Water lily V
(SUPER21) [Quartzshow (hari)] Cross Circle (Yu-Gi-Oh!)
(COMIC1☆8) [Onechinchi (Onechin)] Yome ga Genryou wo Ketsui shimashite (Kyoukai Senjou no Horizon)
[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)
Mekakure Bitch-chan no Nichijou
(C85) [NIGHT FUCKERS (Mitsugi)] Water lily III (Kyoukai Senjou no Horizon)
Kishi Shokujoku Buzama Sweets ni Ochiru Quarta Alumines
(King of Colors II) [Quartierlatin (Wasi)] Gaman wa Karada ni Doku desu yo. (K)
Mirai-chan to Ippai Iippai!
(SUPER25) [Quartzshow (hari)] Mamo × Masu Akuma no Toriko (Yu-Gi-Oh!)
1/4 | Un quarto
(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English]
[Kudarizaka Guardrail (Shiraso)] Karen Kishou Quarta Ametus #18 [English] [Kappasa] [Digital]
Cuarto de interrogación del amor
[Kudarizaka Guardrail (Shiraso)] Karen Kishou Quarta Ametus #19 [Digital]
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome) [English]
Sora ni Hikari Michi, Chi ni Nukumori Miteri | Light fills the emptiness, warmth fills the earth.
(C90) [idea (SEINA Rin)] STRANGE PARADISE 2 (Shingeki no Kyojin) [English] [Captain's Quarters]
(C77) [Wechselhaft (Kima-gray)] Last Quarter (The Melancholy of Haruhi Suzumiya) [English] [redCoMet]
(C97) [Rurunoya (Rurukichi)] Isekaru Biyori (Isekai Quartet) [English] [EHCOVE]
(C84) [JUDGEMENT (Shino)] Sugary! (Kyoukai Senjou no Horizon)
(SUPER25) [Quartzshow (hari)] Mamo x Masu Akuma no Toriko (Yu-Gi-Oh!) [English] [Ao]
[Saigado] Haken no Muuko-san 17
(Shota Scratch 18) [Quartzshow (hari)] Oretachi no Master wa Duel King (Yu-Gi-Oh!)
[H-net (HiRo)] Patchouli to Shokushu to Shiri Ana to (Touhou Project) [Digital]
[Yuunagiya (Yuunagi)] Senpai to Ecchi Dekiru no wa Mash dake desu!! | Only Mash Can Handle Senpai's Kinks!! (Fate/Grand Order) [English] [Saint Quarts Scans] [Digital]
(HaruCC18) [Quartierlatin (Wasi)] Uchi no Kareshi ga Sourou Deshite. (K)
(C83) [Quartzshow (hari)] Aurora 4 (Yu-Gi-Oh!)
Karen Kishou Quarta Ametus #15
ANGEL Club 2017-11 [Digital]
Kimi no Tonari ga Namureru Basho
(C66) [Akai Marlboro (Aka Marl)] Yuni-san to Mei-tan to
Karen Kishou Quarta Ametus #8
(C83) [C.R's Nest (C.R)] Houfuku? Houfuku? 3 (Kyoukai Senjou no Horizon)
Mirai-chan to Ippai!
(DUEL★PARTY) [Quartzshow (hari)] Ore to Onaji Pyramid ni Haitte Kuremasen ka? (Yu-Gi-Oh!)
quarterly LIBIDO VOL.2
(C68) [Quarter View (Jinnojyou)] Konomi no Mi (ToHeart2)
[clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon)
[Kouzenji Kei] Heartfulquarter
[Akikan] Kaa-san Senyou Saimin Appli[Chinese]【不可视汉化】
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome)
Ganbaru Mary no Love Sakusen!
(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project) [Chinese] [oo君個人漢化]
(C91) [Kudarizaka Guardrail (Shiraso)] Karen Kishou Quarta Ametus #14
(C86) [Quartzshow (hari)] RE:WW3 Yami Hyou Sairoku-Shuu (Yu-Gi-Oh!)