(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Den-Noh Coil - Her Fist In My Hip (Dennou Coil)
COMIC Ananga Ranga Vol. 83
Men's Gold 2013-08
COMIC Ananga Ranga Vol. 25
COMIC Ananga Ranga Vol. 26
(C71) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Maihama Vice (Zegapain)
COMIC Magnum Vol.35
[Oyama Yasunaga] Oyako Choukyou Houmon | Mother Daughter Training Visit
[Anthology] The Lolita
[Oyama Yasunaga] Bitch ~ Nousatsu Geki Erogyaru Zukan ~ [Digital]
COMIC Magnum Vol. 42
[Koutarou] B☆B☆IDOL
COMIC Ananga Ranga Vol. 29
COMIC Bazooka 2010-10
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
(C75) [Penzen Ichinyo] MUGEN -Illustration of NicoNico MUGEN movie- (MUGEN)
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
COMIC Magnum Vol. 44
COMIC Lemon Club 2006-09
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
(CR36) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika. (Kaleido Star)
COMIC Ananga Ranga Vol. 43
COMIC Magnum Vol. 43
Senzo ha Hiaburi
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
Gaticomi Vol.44
COMIC Lemon Club 2006-06
Gaticomi Vol.46
[Oyama Yasunaga] Costume Play Magician
COMIC Magnum Vol. 37
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Hand Maid Fuhai (Hand Maid May)
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
Men's Gold 2017-02
Etsuraku no Shima
[Oyama Yasunaga] Puff Puff Parfait
COMIC Magnum Vol. 35
[Oyama Yasunaga] Nukeru Karada
COMIC Ananga Ranga Vol. 77
Gaticomi Vol. 35
COMIC Ananga Ranga Vol. 48
COMIC Magnum Vol. 46
COMIC Ananga Ranga Vol. 73
(CR27) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (ToHeart)
COMIC Magnum Vol. 33
COMIC MAGNUM X Vol. 20 [Digital]
Comic Mate 2008-02
COMIC Magnum Vol. 24
COMIC Ananga Ranga Vol. 45
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 03 (Ouran High School Host Club)
[Oyama Yasunaga] Shakkin Nikudorei
(C82) [Kacchuu Musume (Various)] Shikabame (Tasogare Otome x Amnesia, Sankarea, Kid Icarus)
COMIC Ananga Ranga Vol. 32
[Oyama Yasunaga] Bakunyuu Gakuen -Bakunyuu School-
COMIC Ananga Ranga Vol. 84
(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)
[Oyama Yasunaga] Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...- (1)
(C75) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokuritsu Sakamoto Gurentai (Strike Witches)
(CR21) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Motto Hazukashii NERV (Neon Genesis Evangelion)
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (To Heart)
Joshi Kankin Kaizou
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
COMIC Ananga Ranga Vol. 34
[Oyama Yasunaga] Joshi Kankin Kaizou - Girl Confinement Remodeling [Digital]
COMIC Magnum Vol. 47
Oyama Yasunaga Jisen Kessaku Shuu
Gaticomi Vol.49
[Oyama Yasunaga] Fuufu Koukan Game | 夫婦交姦性遊戲 [Chinese]
COMIC Ananga Ranga Vol. 38
Shakkin Shoujo Dorei
COMIC Mate 2008-04
COMIC Ananga Ranga Vol. 39
[Okinawa Taieki Gunjinkai] Zenmon no Ookami x Koumon ni Kousinryou (Spice and Wolf)
Gaticomi Vol. 49
COMIC Lemon Club 2006-07
[Oyama Yasunaga] Yarippanashi 100 Renpatsu!
Men's Gold 2013-11
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Suman Nou Nagase-san (ToHeart)
COMIC Magnum Vol. 45
Daraku Tsuma
[Anthology] Kyoudai Renka
Gaticomi Vol. 42
COMIC Ananga Ranga Vol. 47
COMIC Magnum Vol. 32
(SC33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 02 (Ouran High School Host Club)
Men's Gold 2017-11 [Digital]
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
Comic Mate 2007-04
Saimin Dorei ~Semarikuru Gifu no Inbou
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
Magazine Cyberia Vol. 058
[Oyama Yasunaga] Seifuku Shoujo Jiru
Gokukan Website
Men's Gold 2015-05
COMIC Magnum Vol.34
COMIC Magnum Vol. 38
Gaticomi Vol. 44
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
[Oyama Yasunaga] Kichiku Kazoku
COMIC Ananga Ranga Vol. 35
(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)
COMIC Magnum Vol. 57