| Name | Total | ... |
|---|---|---|
| Ootori Ryuuji | 4 | GO |
| Ootsuka Kotora | 49 | GO |
| Ootsuka Mahiro | 28 | GO |
| Ootsuka Reika | 16 | GO |
| Ootsuka Shirou | 4 | GO |
| Ootsuki Ryouko | 3 | GO |
| Ootsuki Wataru | 9 | GO |
| Oouso | 32 | GO |
| Oowada Tomari | 3 | GO |
| Oowada Tomoki | 1 | GO |
| Ooyake | 1 | GO |
| Ooyamada Mangetsu | 12 | GO |
| Ooyari Ashito | 18 | GO |
| ooyun | 7 | GO |
| Oozora Wakaba | 2 | GO |
| Opanchu | 4 | GO |
| Orange Bull | 1 | GO |
| orangelepsy | 1 | GO |
| Ore P 1-gou | 6 | GO |
| Orenchin | 1 | GO |
| Orenji | 1 | GO |
| Oretto | 3 | GO |
| orico | 22 | GO |
| Orihi Chihiro | 5 | GO |
| Orikawa | Orikawa Shiori | 0 | GO |
| Orikuchi Hirata | 8 | GO |
| Orimoto Mimana | 13 | GO |
| Orion | 1 | GO |
| Orishima Yupopo | 1 | GO |
| Orita | 3 | GO |
| Oriue Wato | 4 | GO |
| Oroneko | 14 | GO |
| Oru | 1 | GO |
| oruco | 1 | GO |
| Oruga Susumu | 1 | GO |
| Orutoro | 0 | GO |