Shikeripechim (シケリペチム) was a country in the center of the island later unified as Tuskur. It was a military state and regarded as one of three most powerful nations on the island.
Despite its enormous military power, ten times the strength of its neighbouring nation Tuskur, Shikeripechim was nothing but a group of unified medium-sized countries and settlements banded together in fear of political terrorism.
Shikeripechim owlo Niwe declared war on the newly-established country of Tuskur. He met fierce resistance and soon thereafter died in battle. Shikeripechim's capital surrendered and the country was split into numerous smaller nations before these were ultimately being incorporated into Tuskur.