COMIC Ananga Ranga Vol. 80
COMIC Ananga Ranga Vol. 49
COMIC Magnum Vol. 33
[Oyama Yasunaga] Seifuku Shojo Tengoku
(CR35) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mou Hitotsu no Sugoi Yuri | Another Great Lesbian (Kaleidostar)
COMIC Magnum Vol. 34
COMIC Magnum Vol. 41
[Oyama Yasunaga] Kichiku Kazoku
Men's Gold 2016-11
Ingoku Gakuen
Fuufu Koukan Game
COMIC Ananga Ranga Vol. 32
COMIC Magnum Vol. 31
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
Senzo ha Hiaburi
COMIC Ananga Ranga Vol. 72
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
[Oyama Yasunaga] Yarippanashi Hyakurenpatsu
Men's Gold 2013-08
[Anthology] Ryoujoku Gakkou Vol. 24
(C67) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika (Kaleido Star)
Magazine Cyberia Vol. 058
COMIC Magnum Vol. 49
COMIC Lemon Club 2006-11
[Oyama Yasunaga] Bitch ~ Nousatsu Geki Erogyaru Zukan ~ [Digital]
Joshi Kankin Kaizou
Shakkin Shoujo Dorei
Gaticomi Vol. 54
[Oyama Yasunaga] Oyama Yasunaga Jisen Kessaku Shuu [Digital]
COMIC Ananga Ranga Vol. 28
COMIC Magnum Vol. 32
Gaticomi Vol. 42
[Oyama Yasunaga] Shoujo Hatsutaiken Relay
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Den-Noh Coil - Her Fist In My Hip (Dennou Coil)
[Oyama Yasunaga] Yarippanashi 100 Renpatsu!
(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)
COMIC Magnum Vol. 45
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
[Oyama Yasunaga] Iyarashii Hanashi
[Oyama Yasunaga] Shoujo Idol Goukan
Kamogawa Hyper Chargers
Gaticomi Vol. 35
Men's Gold 2013-11
[Oyama Yasunaga] Shakkin Nikudorei
Kaleido Superstar Retsuden
Comic Mate 2008-02
COMIC Magnum Vol. 38
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
Magazine Cyberia Vol. 061
COMIC Magnum Vol. 56
COMIC Magnum Vol. 47
(C71) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Maihama Vice (Zegapain)
COMIC Ananga Ranga Vol. 57
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1~3 Set) [Digital]
COMIC Magnum Vol. 57
[Anthology] Darakuzuma [Digital]
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]
Gaticomi Vol.46
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
[Oyama Yasunaga] Oyaman
[Oyama Yasunaga] Etsuraku no Shima [Digital]
(CR27) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (ToHeart)
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
COMIC Ananga Ranga Vol. 26
COMIC Magnum Vol. 44
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Chichi mo tsubasa mo horidashite
COMIC Magnum Vol.35
COMIC Magnum Vol. 43
[Anthology] Hatsujou Kanbo Shimai - Sadistic Bondage Love
[Oyama Yasunaga] Nukeru Karada
COMIC Bazooka 2009-12
[Oyama Yasunaga] Gesu dake shika Inai Machi [Chinese]
COMIC Ananga Ranga Vol. 79
Girl Power Vol. 19
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Hand Maid Fuhai (Hand Maid May)
COMIC Magnum Vol.34
COMIC Ananga Ranga Vol. 36
Magazine Cyberia Vol. 095 [Digital]
Men's Gold 2015-11
Akuma ga Kitarite Koshi o Furu
(C75) [Penzen Ichinyo] MUGEN -Illustration of NicoNico MUGEN movie- (MUGEN)
[Oyama Yasunaga] Eggu ~Chou Ero Gal Shijou Shugi~ [Digital]
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
COMIC LEMON CLUB 2001-09
[Oyama Yasunaga] Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...- (1)
COMIC Ananga Ranga Vol. 23
COMIC Ananga Ranga Vol. 34
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yuriika. (Kaleido Star)
Comic Lemon Club 1997-08
COMIC Magnum Vol. 24
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
Comic Mate 2007-04
Comic Hime Dorobou 2006-11
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. (Ouran High School Host Club)
Kairaku ni Sasou Youen na Hokeni | 被快乐引诱的妖艳保健医
[Oyama Yasunaga] Etsuraku no Shima [Chinese]
COMIC MAGNUM X Vol. 20 [Digital]
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!)
[Koutarou] B☆B☆IDOL
COMIC Bazooka 2010-10
(C67) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.20 (CAPCOM)
[Oyama Yasunaga] Gesu Dakeshika Inai Machi
comic KYAAHH! Vol.01
(C75) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokuritsu Sakamoto Gurentai (Strike Witches)
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
(C74) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tome to Ojousama (Nijuu Mensou no Musume)
[Anthology] Namaiki Gal Bitch to Yaritai!! 3 [Digital]
COMIC Magnum Vol.32
Comic Magnum Vol.20 [Digital]
COMIC Mate 1998-01
COMIC Ananga Ranga Vol. 29
Gaticomi Vol. 55
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
[Oyama Yasunaga] Moeyo Boinken!
(CR28) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Konna Onna to Sounantte Mitai (ToHeart)
(SC12) [Kacchuu Musume) (Various)] Shiritsu Sangendou Gakuen Koubaibu 4 Gou
Buster Comic Vol. 2 [2007-11]
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
Gaticomi Vol. 49
COMIC Magnum Vol. 51
Saimin Dorei ~Semarikuru Gifu no Inbou
COMIC Ananga Ranga Vol. 74
[Oyama Yasunaga] Kageki Ryoujoku!! | An excessive rape!!
[Oyama Yasunaga] Slave Rape
(C78) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Occult Q (Occult Academy)
[Oyama Yasunaga] Bukkake [Digital]