Onewa

Onewa was the Toa of Stone on Metru Nui.

Toa Metru
Onewa is the Toa Metru of Stone and guardian of Po-Metru. Onewa was a master stone carver before his transformation. Like many residents of Po-Metru, he looks down on those from Ko-Metru and Onu-Metru as not doing "real work." Onewa is courageous, almost to the point of being reckless, and refuses to accept defeat. He will always find a way to win. Onewa has no truly close friends among the Toa Metru, mainly because he is so quick to anger. He particularly rides Vakama and Nuju, neither one of whom are his idea of a Toa. But he can always be trusted in a crisis and has more than once come up with the plan to save the situation. He has enormous confidence in his own ability to achieve.

Onewa wears the Kanohi Komau, the Great Mask of Mind Control, which allows him to direct the actions of other beings. He carries two Proto Pitons, which he uses to scale buildings and swing from one to another. They also serve to channel his power to control stone.

Toa Hordika
As a Toa Hordika, Onewa's aleady-aggressive attitude is heavily affected by his transformation. His tools are two Claw Clubs that can hurl stones or energize his Stone Rhotuka. He has violent tendencies and resentment of the other Toa.

Turaga
Onewa was often called "the referee".He and Whenua invented Koli.