One Punch Man Specials
Ore no Imouto ga Konnani Kawaii Wake ga Nai
Oretachi ni Tsubasa wa Nai: Hadairo Ritsu Kyuuwari Zou!?
Owarimonogatari 2nd Season
Onyankopon
Otaku Elf
ORESUKI Are you the only one who loves me? - I Politely Move Things Forward
Orphen 2: Revenge
Orange: Mirai
Otoboku: Maidens are Falling for Me! Special
One Punch Man: Road to Hero
Operation Han-Gyaku-Sei Million Arthur