Sari

Province of Sari
Sari is Capital Province of Islamic State of Sari and was only province when ISS shaped, but now, there is another province that is competing with Sari

City of Sari
City of Sari was first city and capital of ISS, and whole ISS is kind of based on Sari.

Sari is actually name of a real city located in North Iran, Mazandaran Province. Sari is also one of most important cities because of strong economy, large area, high capacity for storing items and etc...