Doctor Tokimura (時村博士 Tokimura-hakase): A scientist and family man who lost one of his children 20 years to the Alien Hunters. Because the Alien Hunters blurred his memories of the event, he has created a time machine in order to return to that time to find out more information regarding the events. He helps the Flashman with his inventions. In the series finale, he discovers that Sara is his daughter.