| March 2021 | ||
| 29/03/21 | The alliance Kogai was founded. | |
Founding members::  Odin and volponet. | ||
 The alliance reaches a population more than 100. | ||
| April 2021 | ||
| 07/04/21 | The alliance reaches a population more than 1,000. | |
| May 2021 | ||
| 08/05/21 | Leaving of:volponet. | |
| August 2021 | ||
| 19/08/21 | Deletion of:Odin. | |
| The alliance Kogai was canceled. | ||