Anan Kurose, also known as Space Hero: Thirteen, is a Pro Hero who specializes in search and rescue, and a faculty member of U.A. High School. She's wise, Well-mannered, and brave, but she's not built for combat. She's kind towards Tinies and doesn't eat them unless they discover her Identity. Her identity is a mystery and she intends to keep it that way, even if it means she needs to break her morals and eat a Tiny. Though she won't be happy about it.