Onsen Yousei Hakone-chan
Otaku no Video
Osomatsu-san: Tamashii no Takoyaki Party to Densetsu no Otomarikai
Overlord: Ple Ple Pleiades 3
Owarimonogatari
Otome Game no Hametsu Flag shika Nai Akuyaku Reijou ni Tensei shiteshimatta... Movie
Onigiri
Oneechan ga Kita
Osamake: Romcom Where The Childhood Friend Won't Lose
Osomatsu-san: Ouma de Kobanashi
Operation Han-Gyaku-Sei Million Arthur 2nd Season
Oomuro-ke: Dear Friends