Comedy

Oomuro-ke

Ore wa Otoko Da! Kunio-kun

Osananajimi no Ijou Kawaii Imouto-chan

Osen

Oshikake Nyobo, Kodomo tuki!

Oswald the Overman in the Lesser Planes of Hell

Ouji to Majo to Himegimi to

Ouran High School Host Club

Outlanders

Overgeared