| Corporation | Start | End | Duration |
| Yamagata Syndicate | 2023-04-14 14:59 | 2024-11-15 02:45 | 1 year, 7 months, 11 hours and 46 minutes |
| TOP DAMAGE Ltd. | 2023-02-26 18:41 | 2023-04-14 14:59 | 1 month, 18 days, 20 hours and 18 minutes |
| School of Applied Knowledge | 2023-02-26 18:41 | 2023-02-26 18:41 | 0 seconds |
| Yamagata Syndicate | 2022-10-25 11:51 | 2023-02-26 18:41 | 4 months, 1 day, 6 hours and 50 minutes |
| TOP DAMAGE Ltd. | 2022-04-22 08:29 | 2022-10-25 11:51 | 6 months, 3 days, 3 hours and 22 minutes |
| Hydra Eternal | 2021-11-16 21:09 | 2022-04-22 08:29 | 5 months, 5 days, 11 hours and 20 minutes |
| Nexus Core | 2021-07-07 20:23 | 2021-11-16 21:09 | 4 months, 9 days and 46 minutes |
| TOP DAMAGE Ltd. | 2021-04-17 12:43 | 2021-07-07 20:23 | 2 months, 20 days, 7 hours and 40 minutes |
| School of Applied Knowledge | 2021-04-17 07:55 | 2021-04-17 12:43 | 4 hours and 48 minutes |
| Hegemonic Core. | 2021-04-05 14:57 | 2021-04-17 07:55 | 11 days, 16 hours and 58 minutes |
| School of Applied Knowledge | 2021-04-05 13:09 | 2021-04-05 14:57 | 1 hour and 48 minutes |
| Yamagata Syndicate | 2012-05-22 13:59 | 2021-04-05 13:09 | 8 years, 10 months, 13 days, 23 hours and 10 minutes |
| School of Applied Knowledge | 2012-05-22 08:10 | 2012-05-22 13:59 | 5 hours and 49 minutes |