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

[KRA-KEN] Onnanoko ga Oka-san no Rusuchuu ni Ouchi de Tannin no Kyoushi to Sex Shimakucchau Ohanashi

[Suzu no Oka (Homare)] Suzu no Shitatare III [English] [SMDC]

[Suzu no Oka (Homare)] Suzu no Shitatare II [English] [SMDC]

[Suzu no Oka (Homare)] Suzu no Shitatare [English] [SMDC]

[Saiyazumi] Yagai Mama Ryouhou | Mama Therapy 'The Camping Trip' (Mon-Oka) [English] [Marien]

[Saiyazumi] Ochinchin Busoku | Not Enough Dick (Mon-Oka) [English] [Marien]

[Saiyazumi] Mama Ryouhou - Mama Therapy (Mon-Oka) [English] [Marien]

[Usamimi Syndrome (Erutasuku)] Buchi Oka Yobi Gakka-kun (Super Danganronpa 2) [English] [_Ragdoll]

(C60) [666 no Oka (Mu Mu Munou)] silent eyes. Silent voice

[Usamimi Syndrome (Erutasuku)] Buchi Oka Yobi Gakka-kun (Super Danganronpa 2)

(C77) [Zi, 66 no Oka (Mutsuki Ginji, Mu Mu Munou)] Naisho no Zange Shitsu 1 (Kannagi)

[Amanatsu Mix] Oka-Ken Fullcourse (High School DxD) [desudesu]

(C65) [666 no Oka (Mu Mu Munou)] ANGELFACE Super Shigoku

(C83) [Kacchuu Musume (Tsukasa Jun, Uguisu Kagura, Tamaru Hiroshi, gemu555, Takanaga Kouhei, Hinamatsuri Touko, Kagura Tsuna, Nishituski Tsutomu, Oka Shouhei)] Accel Nanigashi (Accel World)

(C82) [Amanatsu Mix] Oka-Ken Fullcourse (High School DxD)

(C78) [Kacchuu Musume (Tamaru Hiroshi, Ouma Bunshichirou, Inoue Yukihiro, gemu555, Nishitsuki Tsutomu, Dowman Sayman, Oka Shouhei, Kagura Tsun, Tsukasa Jun)] Kakatto! 1 (Yotsubato!)

[Oka Sundome] Pentagon

(C55) [66 no Oka (Mu Mu Munou)] Teen-Ager 2

[Drive] Shiroi Oka Dono

(C68) [666 no Oka (Mu Mu Munou)] Chikyuu ga Chikyuu ga.. Dai Pinch... (Air)

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

(C94) [Suzu no Oka (Homare)] Suzu no Shitatari 21

(COMIC1☆13) [Suzu no Oka (Homare)] Kaede-san to Shuga ga Oshikko Mamire de Icha Kora Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)

[Pecon (Kino)] Haretara Ano Oka e Futari de (Puella Magi Madoka Magica) [Digital]

(COMIC1☆3) [seventh zest (Mutsuno Hexa)] Butsu^2 Ko-Kan. (Kimi ga Yobu, Megiddo no Oka de)

(C88) [Suzu no Oka (Homare)] Suzu no Shitatari 16 [Chinese][檸檬茶漢化組]

(C91) [Suzu no Oka (Homare)] Suzu no Shitatari 19

(C85) [Suzu no Oka (Homare)] Suzu no Shitatari 13

(C71) [Suzu no Oka (Homare)] Suzu no Shitatari II

(C70) [Suzu no Oka (Homare)] Suzu no Shitatari

(C75) [Suzu no Oka (Homare)] Suzu no Shitatari III

[Oka Kuzira] Nozomu-kun no nozomazaru kankei

[Saiyazumi] Mon-Oka

[Oka Sundome (Ataka Atsushi)] Hiyoku dori