Yaoi
Osakana Wa Ame No Naka- Osewa Shimasu
- Osewa Yakimasu
- Oshigoto No Jikan!?
- Osoku Saku Hana
- Ossu! Ren'ai Gakuen
- Oteuchi Kakugo!
- Othello (Yaoi)
- Otodokeshimasu
- Oto No Nai Ame Wa Furitsuzuku
- Otoginokuni No Shucchou Host
- Otoko Irochaya
- Otoko Hiroimashita
- Otokonoko Catalog
- Otokonoko Dakara Ne
- Otona Keikenchi
- Otona To Kodomo No Kyoukaisen
- Otonage
- Otonage (Kano Shiuko)
- Otonage (Karikawa Seyu)
- Otoshimono
- Ou To Hiyaku
- Ouji No Hakobune
- Akuma De Keiyaku
- Pick Up
- Haru No E
- Ouji To Joujin
- Oujisama Ni Narenai
- Oujisama No Boku
- Oujisama Wo Tsukamaero!
- Our Town's Electrician
- Ousama No Lesson
- Over Reach Boy
- Over The Top
- Overdose
- Oyaji! Arisawa-San'chi No Hanashi
- Oz No Matenrou
- Paradise E Oide Yo!
- Paradise Lost
- Paraphrase
- Party (Kaiya Tatsumi)
- Peeping Tom
- Nani Ka Ii No Mitsuketa!
- Peppermint - Koi No Wasuremono
- Rakuda Tsukai To Ouji No Yoru
- Itoshii, To Iu Koto
- Yume Touka End Roll
- Kozure Ookami (Inoue Satou)
