Action

Only I Can Open Status

Orcsen Oukokushi: Yaban na Orc no Kuni wa, Ikani Shite Heiwa na Elf no Kuni wo Yakiharau ni Itatta ka

Ore Dake Kakushi Dungeon Seiha no Ranker

Ore wa Otoko Da! Kunio-kun

Oswald the Overman in the Lesser Planes of Hell

Otherworldly Illusion Hunter

Out

Outlanders

Outlaw Star

Overgeared