OniAi Specials
Oneechan ga Kita
Oomuro-ke: Dear Sisters
Osomatsu-san: Hipipo-Zoku to Kagayaku Kajitsu
Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?
Our love has always been 10 centimeters apart.
Ore no Imouto ga Konnani Kawaii Wake ga Nai.: Ore no Imouto ga Konnani Eroge na Wake Nai
Otome wa Boku ni Koishiteru: Futari no Elder The Animation
Otome wa Boku ni Koishiteru: Trinkle Stars The Animation
Origin: Spirits of the Past
ORESUKI Are you the only one who loves me? - Our Playball / Our End Run / Our Game
One-Punch Man