(C86) [Ryuknigthia (Kiduki Erika)] Hunterkko Memories 2 (Monster Hunter)
Nayamashi Quartette
[Littlewitch]無料配布本 Quartett! tone (VISUAL PREVIEW)
[Suzupony (Suzunomoku)] Naruko The Quartetto (Alice Gear Aegis) [Digital]
Uniorythm Quartett Visual Fanbook [Incomplete]
Naruko The Quartetto | 丸子四重奏
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER) [Chinese] [脸肿汉化组]
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER)
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER) [English] [Flatopia]
(C66) [Akai Marlboro (Aka Marl)] Yuni-san to Mei-tan to
