Osomatsu-san Movie
Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomarikai
Orphen 2: Revenge
Orange
Outbreak Company
Ozmafia!!
Overlord Movie: Ple Ple Pleiades
Oomuro-ke: Dear Sisters
Ore, Tsushima (ONA)
Onimai: I'm Now Your Sister!
Onipan!
Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?