Manga/Animés en O
- One piece
 - One punch man
 - olive et tom
 - Overlord
 - Orange
 - Owari no seraph
 - Oshi no ko
 - Owarimonogatari
 
The words in the list Manga/Animés en O come from players of the word game City, Country, River.
The words in the list Manga/Animés en O come from players of the word game City, Country, River.