Minaro-Cohasia Autonomous District

Minaro-Cohasia Autonomous District, also known as Mico or Sirenguard, is an autonomous district belonging to the Free City of Yetch Bay. The district is known for it's unique underground settlement and the Great Bamboo Disk. The district is located on the Sirenguard Island in the center of the Great Sea. In 1601, the Minarian people arrived on the island. Their first leader, Howiryl Tasojana, proclaimed herself the "Mama Suno" and as a punishment, the Siren banished the Minarians underground. Cohasians people arrived in 1766 and Republic of Khalasinia was founded later. The district fell into a dictatorship and renamed to "Republic of Sirenguard" then it was invaded by the Free City of Yetch Bay in order to assert power over the Yetch Bay. The dictator at the time imposed a policy prioritizing technological developments. In 2016, President "Ystemon" Stemon Octasoia ended the dictatorship regime by resigning and was reelected later. The district went through the Nervous November, a period of political instability. In December 2025, the district got into a disagreement with the Siren but dealt with it.