Izen is the infantry and healer (combat medic) unit. She has very limited offensive and defensive force, but she is the only unit capable of infiltrating an enemy building, turning it over to the player's side. Izen is the archetypal "sunny idiot" or genki girl of the team; thinking positively, acting cheerful and making silly comments. For example, she likened themselves to regular vacuum cleaners, although a bit fancier. Her favorite snack is dynamite, and she envies Souka, because she can fly everywhere she wants.