Alan Sylvasta (アラン・シルヴァスタ Aran Shiruvasuta) is one of the main characters and the main antagonist of BNA: Brand New Animal. He is the former CEO of Sylvasta Pharmaceuticals who previously used his position to enact his people's campaign against regular beastmen and ensure pureblood beastmen's domination over the world all while manipulating conflict between mankind and beastmen in their favor until his crusade was foiled by Shirou Ogami.