Action

Otogi Matsuri

Otogi Taisen Phantasma

Otome Game no Heroine de Saikyou Survival

Otome Game Sekai wa Mob ni Kibishii Sekai Desu

Otr of the Flame

Ottoman

Ougon no Keikenchi

Oujo Denka wa Oikari no you desu

Oukoku E Tsuzuku Michi

Oukoku no Saishuu Heiki, Rettousei to shite Kishi Gakuin e (The Ultimate Weapon of the Kingdom, He Went to the Knight Academy as an Inferior Student)