| May 2019 | ||
| 29/05/19 | The alliance そそそ was founded. | |
Founding members::  foolonthehill. | ||
 The alliance reaches a population more than 100. | ||
| June 2019 | ||
| 16/06/19 | The alliance reaches a population more than 1,000. | |
| May 2019 | ||
| 29/05/19 | The alliance そそそ was founded. | |
| Founding members:: foolonthehill. | ||
| The alliance reaches a population more than 100. | ||
| June 2019 | ||
| 16/06/19 | The alliance reaches a population more than 1,000. | |