Onmyoji
One: Kagayaku Kisetsu e
Otaku no Video
Orange: Mirai
Over the Sky
One Week Friends
Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?
Otoboku: Maidens are Falling for Me!
Our love has always been 10 centimeters apart.
Overtake!
Onihei
Otome wa Boku ni Koishiteru: Futari no Elder The Animation