ERS

The ERS is one of the smallest alliances in the world consisting only of the old-world nation of Japan. They were one of the first nations to mass manufacture Mecha which were amongst the first variable frames and survived independently for a long time with no Machina of they’re own. The technology used to pass produce they’re mecha was shared with the ATE in exchange for a Machina now known as Yamaha no Orochi.

Despite its small size the ERS is one of the most industrious nations producing the largest number and variety of mecha, which are both used for its own Defence force and traded abroad to foreign powers, including the UN and the ATE.