Comedy
| A | B | C | D | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | W | X | Y | Z | 0-9 |
 | Omamori Himari |  |
| Onegai Teacher | |
| Onegai Twins | |
| Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne | |
| Ookami-san to Shichinin no Nakama-tachi | |
| Ore No Imouto |  |
| Otome wa Boku ni Koishiteru | |
 | Otome Yokai Zakuro |
