Watch (C79) [Studio Q (Natsuka Q-Ya)] Houkago Chikan Time ~Omorashi Azunyan~ (K-ON!) (C79) [すたぢおQ (奈塚Q弥)] 放課後痴漢タイム ~おもらしあずにゃん~ (けいおん！)

[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Chikan Densha de Kyun 2 (Kaitou Tenshi Twin Angel) [Digital]

(SC56) [Studio Q (Natsuka Q-Ya)] Chikan Densha de Kyun x 2 ~ Sono2 Aoi-hen ~ (Kaitou Tenshi Twin Angel) [Digital]

[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Chikan Otoko R Soushuuhen (ToHeart2) [Digital]

(C73) [Studio Q (Natsuka Q-Ya)] Chikan Otoko Soushuuhen

(C66) [Studio Q (Natsuka Q-Ya)] Tsukasa Aoshingou! (Ichigo 100%)

(C74) [Studio Q (Natsuka Q-Ya)] Chikan Otoko R Tama-nee (To Heart2)

(COMIC1☆11) [Studio Q (Natsuka Q-Ya)] Kono Subarashii Megami to Syukufuku o! (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [脸肿汉化组]

(COMIC1☆11) [Studio Q (Natsuka Q-Ya)] Kono Subarashii Megami to Syukufuku o! (Kono Subarashii Sekai ni Syukufuku o!) [English] {Hennojin}

(COMIC1☆11) [Studio Q (Natsuka Q-Ya)] Kono Subarashii Megami to Syukufuku o! (Kono Subarashii Sekai ni Syukufuku o!)

[Studio Q (Natsuka Q-Ya)] Chikan Otoko R Taisoufuku Hen