How many original games are there in the tactical role-playing video game franchise developed by the same Japanese company who developed the "Wars" series of games?
Wars (series): The Wars series, also known as Famicom Wars (ファミコンウォーズ , Famikon Wōzu ) in Japan, Advance Wars in the West, and occasionally Nintendo Wars as a whole, is a series of military turn-based tactics video games, usually developed by Intelligent Systems and published by Nintendo. Fire Emblem:  First produced and published for the Family Computer (Famicom), the series consists of twelve original games, three remakes, and two spin-off, that are playable across multiple game systems.
i don't know