Tonaran, 16th CSR.

Tonaran is an ancient city, currently part of Mantareia, which was an important city state during the second revolution, widely known as an impenetrable fortress due to its innovative gate towers and a well trained army that attracted people from all over Heran. Tonaran's gate towers prinicples became widespread through Heran by the end of the second revolution.

Known as “the city that defeated the gods”, Tonaran's reputation prevented many warlords from attempting to march on the city, but it was finally defeated in 1513 by Kren Oordar, who thought he was attacking Kamey-Yr. The attack was completely unexpected by the Tonaranians and the city fell after two days of fighting.

Tonaran then became the seat of the Oordar clan.

Blue Shield Squad were a group of superhero warriors from Commonground who have made a name for themselves during a battle at the Koatooy river on Laeooy Coast. They then promised to become the rulers of Tarnaria and began by marching on Tonaran, but were killed in the ensuing battle.