| March 2019 |
| 12/03/19 | The alliance オナンコ (today: ニッポン) was founded. |
| Founding members::  rasowa. |
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| 13/03/19 |  The alliance reaches a population more than 100. |
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| 15/03/19 | Joining of: hiyashifran. |
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| 16/03/19 | Joining of:pepper. |
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| 17/03/19 | The alliance is now known as ニッポン. |
| Joining of:nemuimo, タケシ,  nora, mnmn, davo davo, sarara, keeen, Olinek68, rapier, punuppi and momo. |
| Leaving of:hiyashifran and punuppi. |
| The alliance reaches a population more than 1,000. |
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| 18/03/19 | Joining of:blunero, aya, アニー and cha-cha. |
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| 19/03/19 | Joining of:ooo-oo. |
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| 20/03/19 | Joining of:punuppi, nan, zozoon and mos. |
| Leaving of:rasowa nora mnmn momo cha-cha and zozoon. |
| The alliance reaches a population more than 5,000. |
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| 21/03/19 | Leaving of:pepper sarara blunero punuppi and nan. |
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| 22/03/19 | Joining of:eagle. |
| Leaving of:keeen アニー and eagle. |
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| 23/03/19 | Joining of:atthestation. |
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| 26/03/19 | Leaving of:davo davo. |
| Deletion of:Olinek68 and aya. |
| April 2019 |
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| 01/04/19 | Joining of:D_Q, Zig, hamulin and Dora. |
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| 02/04/19 | Joining of:makolin, abenosan00 and youzan. |
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| 03/04/19 | Joining of:toyocchi. |
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| 06/04/19 | Joining of:rineva. |
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| 07/04/19 | Joining of:April, mnmn, davo davo, pepper and zozoon. |
| The alliance reaches a population more than 10,000. |
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| 08/04/19 | Joining of:punuppi. |
| Deletion of:D_Q. |
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| 10/04/19 | Joining of:やわちゃん. |
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| 12/04/19 | Joining of:apple1, kit1234 and Kalilu. |
| Leaving of:youzan. |
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| 13/04/19 | Joining of:eagle and Kami. |
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| 14/04/19 | Joining of:kskstv. |
|  The alliance have their first conquest. |
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| 17/04/19 | Joining of:NightStar. |
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| 22/04/19 | The alliance reaches a population more than 50,000. |
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| 25/04/19 | Leaving of:rapier. |
| The alliance has done over 5 conquests. |
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| 28/04/19 | Joining of:ageha. |
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| 29/04/19 | Leaving of:abenosan00. |
| May 2019 |
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| 02/05/19 | Joining of:zoo. |
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| 03/05/19 | The alliance has done over 10 conquests. |
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| 04/05/19 | Joining of:Epa. |
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| 08/05/19 | Deletion of:Zig. |
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| 09/05/19 | Joining of:emperorkazuki. |
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| 10/05/19 | The alliance reaches a population more than 100,000. |
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| 19/05/19 | The alliance has done over 20 conquests. |
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| 20/05/19 | Deletion of:NightStar. |
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| 22/05/19 | Deletion of:Epa. |
| June 2019 |
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| 02/06/19 | Deletion of:apple1 and kit1234. |
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| 14/06/19 | Leaving of:ooo-oo. |
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| 21/06/19 | Leaving of:kskstv. |
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| 27/06/19 | Deletion of:eagle. |
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| 30/06/19 | The alliance has done over 50 conquests. |
| July 2019 |
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| 03/07/19 | Joining of:いりえ. |
| Deletion of:ageha. |
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| 13/07/19 | Leaving of:zozoon. |