(C77) [Surume no Oka (Yukino Koreyuki)] Na4.4 (Mahou Shoujo Lyrical Nanoha)

(SC38) [Surume no Oka (Yukino Koreyuki)] Kuro Masterpiece War! (Kodomo no Jikan)

(C72) [Surume no Oka (Yukino Koreyuki)] Rin Daisakusen! (Kodomo no Jikan)

[50on! (Aiue Oka)] SECRET ENGAGE (Go! Princess PreCure) [Digital]

[AXZ (Kutani)] Oka Q (Occultic;Nine)

(C91) [50on! (Aiue Oka)] Saimin Seishidou 2 Kurashiki Reina no Baai

(C90) [Suzu no Oka (Homare)] Suzu no Shizuku 18 (Kantai Collection -KanColle-) [English]

(C87) [Yuasa Rengou (Jean Louis, Omurice Echizen, Aiue Oka)] Amaama Shiruko (Amagi Brilliant Park)

(C88) [50on! (Aiue Oka)] Boku no Aishita Kanmusu | My Beloved Ship Girl (Kantai Collection -KanColle-) [English] =SNP=

[Gujira] Hichijime on Oka Juunijiga's Route (Comic X-Eros #19) [English] {Batman}

(C74) [Zi, 66 no Oka, Tsurukiya (Mutsuki Ginji, 66-Muou)] Mune Kakumei Bust Revolution (Zero no Tsukaima)

[Oka Sundome] Mebina-tachi no Gogo [English] [desudesu]

[Shiromi Kazuhisa] Tenkirin no Oka de Mita Sekai

(C72) [Surume no Oka (Yukino Koreyuki)] Rin daisakusen! | Rin's Great Strategy (Kodomo no Jikan) [English] [SaHa]

(SC39) [Surume no Oka (Yukino Koreyuki)] Going my way! (Suzumiya Haruhi no Yuuutsu)

(C93) [50on! (Aiue Oka)] Saimin Seishidou 3 Miyajima Sakura to Kase Masafumi no Baai [Chinese] [無邪気漢化組]

[Aiue Oka] Ijirare ~Fukushuu Saimin~ (COMIC X-EROS #53) [Chinese] [煤球菌个人汉化]

(C88) [50on! (Aiue Oka)] SECRET ENGAGE (Go! Princess PreCure) [Chinese] [鬼畜王汉化组]

(C90) [Suzu no Oka (Homare)] Suzu no Shizuku 18 (Kantai Collection -KanColle-) [English]

(C66) [666 no Oka (Mu Mu Munou)] Back Passage

[Secret Society M (Kitahara Aki)] Ōka-kyō Saki (Sakura Taisen 1)

[Shiromi Kazuhisa] Tenkirin no Oka de Mita Sekai

[Oka Sundome] Mebina-tachi no Gogo | -Maybe-na Afternoon-

(C95) [50on! (Aiue Oka)] Saimin Seishidou kurashiki reika no Baai

[Aiue Oka] Izirare ~Hukusyu Saimin~ #8 (COMIC X-EROS #74)

(C74) [UOTATSU18KINSHITEN (Fujimori Saya)] Yakusoku no Oka (Fate/hollow ataraxia)

(C94) [50on! (Aiue Oka)] Saimin Seishidou 4 Ninshin Taiken Shidou (Shi) | Hypnosis Sex Guidance 4 - Pregnancy Guidance Experience [English] {Doujins.com}

(C95) [50on! (Aiue Oka)] Saimin Seishidou kurashiki reika no Baai [English] {Adopte un pervers}

(C94) [50on! (Aiue Oka)] Saimin Seishidou 4 Ninshin Taiken Shidou (Shi) | Hypnosis Sex Guidance 4 - Pregnancy Guidance Experience [English] {Doujins.com}

(C92) [50on! (Aiue Oka)] Saimin Seishidou 2.75 Taiken Shidou | Hypnosis Sex Guidance 2.75 Personal Guidance [English] [Doujins.com]

(C89) [Tetsubou Shounen (Natsushi)] Oka To Kitamura | 冈与喜多村1 (Hibike! Euphonium) [Chinese] [Hibike Seminar]

(C95) [50on! (Aiue Oka)] Saimin Seishidou kurashiki reika no Baai [Chinese]

(C95) [50on! (Aiue Oka)] Saimin Seishidou kurashiki reika no Baai [Chinese]

Kurokami Enjou -Hatsune Inraku Oka-

Oka Q