Anime with O
- one piece
- One punch man
- one punch man
- Overlord
- Orange
- Owari no seraph
- ouran highschool host club
- Ouran High School Host Club
- Occult Academy
- Owl
- Oreimo
- Overflow
- one outs
- One peice
- Odd Taxi
- Hirdetés
- Oregairu
- Oedo Rocket
- oshi no ko
- Outlaw Star
- Octopus
- Ouran high school
- Oh my goddess
- Owarimonogatari
- Otaku
- Orangutan
- Ore Monogatari
- Orochimaru
- Oishinbo
- Ouran Host Club
- oresuki
- ola
- Oda Nobuna no Yabou
- over
- one punch
- oh my goddess!
- Obito
- Oliver
- oreshura
- Ouran high
- octonauts
- One pice
- opal
- Osomatsu-san
- osomatsu san
- Omega
- Overload
- Ostrich
- Ousama ranking
- Oso
- Over the Hedge
- oni-chan
- Oh! Super MILK Chan
- oman
- olive
- oragami
- Obey me
- ocean
- omg
- Oprah
- ochako
- Hirdetés
- omar
- Onimusha
- oscar
- Orient
- original
- orangatang
- olivia
- olaf
- One Punchman
- Oran high school host club
- Onix
- Oran
- Othello
- orange is the new black
- Origin
- Olie
- one room
- One-Punch Man
- Ouran high host club
- oscar the grouch
- Osomatsu
- Okashina Ichinichi
- over the moon
- oliver twist
- one peace
- ookami shoujo
- oko
- only you
- Only
- opa
- Obsolete
- Orphan
- Oremonogatari
- Open
- Onegai teacher
- Obama
- Out
- on the town
- Ocean waves
- Ochikobore Fruits Tarte
A Anime with O listán szereplő szavak a Ország Város szójáték játékosaitól származnak.