Oomuro-ke: Dear Sisters
Overlord: Ple Ple Pleiades - Nazarick Saidai no Kiki
One Punch Man Specials
Owarimonogatari 2nd Season
Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?
Outburst Dreamer Boys: It Is the Destiny of Those Born as Men
Otoboku: Maidens are Falling for Me!
Ore no Imouto ga Konnani Kawaii Wake ga Nai
Only Yesterday
Ouran High School Host Club
Origin: Spirits of the Past
Ore, Tsushima (ONA)