☰
|
| Name |
Aliases |
| Orville |
Morley |
| Oryo |
O-Ryo |
| Osamu Dazai |
Sensei (センセー) |
| Osamu Furukawa |
Bulldog |
| Oscar |
God of food |
| Oscar Lyeth Increatos Loz Farsas |
Oscar |
| Ostimus Surprise |
Masculimus Prime |
| Oswald Parnacorta |
Osvalt |
| Otama |
黒炭 玉, Kurozumi Tama |
| Otharon |
Odama |
| Other Mother |
Beldam |
| Othermoro |
Betsumoro |
| Otohime Taketoyo |
Hime-chan |
| Otoma=Raga |
Otoma-Raga, Otoma Raga |
| Otori Kohaku |
Unity-chan |
| Otoya Kurenai |
Kamen Rider Ixa, Kamen Rider Ixa Prototype, Kamen Rider Dark Kiva |
| Otr |
Ótr |
| Otsuu |
Tsuu |
| Otto Octavius |
Otto Gunther Octavius, Doctor Octopus, Superior Octopus, Superior Spider-Man |
| Otto Suwen |
Zodda Bug Bastard, Militant Internal Affairs Officer, Audrey Souffle |
| Ou Hon |
Wang Ben |
| Oubi Akitaru |
Obi |
| Oui Katsushika |
Hokusai Katsushika (葛飾北斎), Oei Katsushika, Tokitarou, Foreigner |
| Ouki |
Oki |
| Oushirou Ikebou |
Delinquent E (不良E) |
| Outlook the Third |
Outlook III |
| Override |
Nitro Convoy |
| Owain |
Oud |
| Owen Chester |
The Chess King |
| Owl |
Seidou Takizawa (滝澤 政道) |
devana found a Dragon Slayer Candidate Misa Aoi
Ruthie rated Nico Robin ★
Ruthie wished John Steinbeck a Happy Birthday
Ruthie joined a Dragon Battle
Ruthie defeated a Dragon
Jinto found a Dragon Slayer Candidate Lauma
Jinto wished Mao Mizusawa a Happy Birthday
Natsumimi joined a Dragon Battle