| No. | UserName | AccountName | Modified Date (File) | Modified Date (Thread) |
|---|---|---|---|---|
| 2011 | おしるこ | osiruko | ----- | ----- |
| 2012 | 黑家 | osk | ----- | ----- |
| 2013 | Ossus | Ossus | ----- | ----- |
| 2014 | おたくら | otakura | 2022-02-23 | 2021-09-24 |
| 2015 | otattat | otatta_t | ----- | ----- |
| 2016 | otedama | otedama | 2004-05-12 | 2004-05-12 |
| 2017 | 他人 | other | 2011-09-08 | 2011-09-16 |
| 2018 | 弟（神）兄 | otokamiani | ----- | ----- |
| 2019 | FANT(オトロン) | otoron | ----- | 2019-08-06 |
| 2020 | Ottoshita | Ottoshita | ----- | ----- |
| 2021 | おちゃっぱ | otya-tea | 2024-08-06 | 2025-04-25 |
| 2022 | OUiOb7lS | OUiOb7lS | ----- | ----- |
| 2023 | Oumi221 | Oumi | ----- | ----- |
| 2024 | Ouroboros | Ouroboros | ----- | ----- |
| 2025 | OWATA | OWATA | ----- | ----- |
| 2026 | OwO | OwO | ----- | ----- |
| 2027 | oxiiigrim | oxiiigrim | ----- | ----- |
| 2028 | 小山 | oyama | 2016-05-05 | 2016-05-31 |
| 2029 | このは | oyashiro | 2012-06-10 | 2012-06-11 |
| 2030 | Ozzmozis | Ozzmozis | ----- | ----- |
| 2031 | Gustab.M | p523155580 | ----- | ----- |
| 2032 | red | p65165476 | ----- | ----- |
| 2033 | Pachy | pach | 2019-10-07 | 2013-12-24 |
| 2034 | pacina2092 | pacina2092 | ----- | ----- |
| 2035 | papico | paidecami | ----- | ----- |
| 2036 | chris koutsoumpas | painkiller | ----- | ----- |
| 2037 | ぱくファ | pakfa0003jp | 2020-04-25 | 2024-04-18 |
| 2038 | panath123 | panath123 | ----- | ----- |
| 2039 | pandabro | pandabro | ----- | ----- |
| 2040 | パニックブルー | panikkuburuu | 2024-02-25 | 2024-02-26 |