In 1939, they were both merged into the town of Magadan.

On September 1, 2005, the former town of Togi was merged into the town.

These settlements would later merge into the town in 1876.

March 28, 2010 - Kuni was merged into the expanded town of Nakanojō.

May 8, 1942: The village of Nishinagakura is merged into the town.

In 1770, both villages were merged into the town of Ostashkov.

All these communities merged into the town that is called today Gillingham.

On the same day, the neighboring settlement of Fürstenberg was merged into the town.

On October 1, 2004 all three towns in the district merged into the single expanded town of Sera.

In 1955 it was formally merged into the town of Uchiko.