Our Last Crusade or the Rise of a New World
One Punch Man Specials
Ore, Tsushima
Otaku no Video
Osomatsu-san Movie
Oomuro-ke: Dear Sisters
Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu
Ore no Imouto ga Konnani Kawaii Wake ga Nai.: Ore no Imouto ga Konnani Eroge na Wake Nai
Onyankopon
Otoboku: Maidens are Falling for Me!
Ore no Imouto ga Konnani Kawaii Wake ga Nai
Ozmafia!!