Humanoid Coralians are beings born in the form of humans from the Scub Coral, which, since it's arrival on Earth 10,000 years prior to the Eureka Seven series beginning, has been desperate for contact with humans and co-existing with them so it can learn more on human nature and their way of thinking. In the original series, the only true Humanoid Coralians were Sakuya, Eureka and Gonzy (the latter in the anime only). Sakuya was the first Humanoid Coralian to be created from the Scub Coral, but at the time of her creation, no one was aware of the purpose of the Humanoid Coralians' existence. Upon her discovery, the Vodarac tribe mistook her as a saint, and was referred to as a "child of the planet" because of how she was born and found. Because of this, others were banned from interacting