(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English]
(C92) [Horizontal World (Matanonki)] Momoiro Quartet 3 TRIbute (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
[Amiya Mia] Ikenai Kankei
Bukatsu Danshi x Joshi Manager ep. 3 & 4 + Rakugaki Matome
(Tokimeki Party Sensation Premium) [elf.k-ya (elf.k)] Kurumi Miracle Quartet (Kurumi Miracle)
(C87) [FreeStyleQuartet (Kuusou, Schran)] Seiai Hosyuu Zyugyou
Hifuu Ryoujoku 5 Katei Kyoushi Renko | Secret Sex Assault 5 - Private Tutor Renko
(C91) [Horizontal World (Matanonki)] Momoiro Quartet 2+ | Peach Colored Quartet 2+ (THE IDOLM@STER CINDERELLA GIRLS) [English] [S.T.A.L.K.E.R.]
Nayamashi Quartet 3 Cosplay Hen
(C94) [Horizontal World (Matanonki)] Momoiro Quartet 4.5 (THE IDOLM@STER CINDERELLA GIRLS)
Ane Yome Quartet Kanzenban
Orange Pie 3
Loli Quartet
[Poncocchan] Irrumax [English] [Decensored] [Digital]
Hanayome Ningyou Ch. 8
Summer Love Saver | 夏日愛情救生員
[Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 1,2 Full Color Soushuuhen (Seto no Hanayome) [English]
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [魔狗狗个人汉化]
Love Quartet
Euphobian no Hibiki Quartet - Euphobian will resound.
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER)
[Hinasaki Yo] Zutto Daisuki [Chinese] [篆儀通文書坊漢化]
Momoiro Quartet 4 ever | 복숭아 빛 콰르텟 4 ever
ココエロチガイ
Nayamashi Quartette
clover*4
(Nyosoket!) [Scratch Jikkou Iinkai (Picao, Shimaji, Chinzuriina)] Nyosoket Anthology (Original)
(C93) [Bijutsubu (Shiduki Michiru)] Euphobian no Hibiki Quartet - Euphobian will resound. (Hibike! Euphonium)
(Quartet Score 4) [Inukare (Inuyashiki)] Mairasu Complex (Uta no Prince-sama)
[Kintarou] Itsudemo Dokodemo [Chinese]
Pure Nomi Kiwami | Giantess Ms. Mauseru
(CT13) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [Decensored]
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
Nayamashi Quartet 1 & 2 Full Color Soushuuhen
Uniorythm Quartett Visual Fanbook [Incomplete]
(CT13) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 2 Rinkan Hen (Seto no Hanayome) [English] [CGrascal] [Decensored]
Boku no Dorei Nikki | My Slave Diary
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS)
Quartett!全原画集
Konya wa Minako o Okazu ni Shitai.
[Toluene Ittokan (Pierre Norano)] ONE (Various)
[H-net (HiRo)] Patchouli to Shokushu to Shiri Ana to (Touhou Project) [Digital]
(C93) [Various] MELONBOOKS C93 Collection of Pictures EX ver.BLUE
Konkai wa Goen Arimashita to Iu Koto de | Seize This Very Moment
Momoiro Quartet 4 ever
(C93) [Horizontal World (Matanonki)] Momoiro Quartet 4 ever (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化组]
[Littlewitch]無料配布本 Quartett! tone (VISUAL PREVIEW)
(C92) [Yuunabe Shinkouchuu (Tanabe Kyou)] Loli Quartet (Bakemonogatari) [Chinese] [萝莉援助汉化组]
Bokoro Quartet 3
Baquartet Joukyou Fumei
(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]
C9-19 Kami-sama to Suiminkan | Assaulting the Sleeping Goddess