Kotu

Kotu was a Ga-Matoran on Metru Nui and Mata Nui.

Metru Nui
Nothing is known about Kotu's life in Metru Nui other than that she lived and worked in Ga-Metru. She was eventually placed into a Matoran Sphere, but was later rescued and awakened by the Toa Metru.

Mata Nui
Kotu was re-awakened on Mata Nui and lived in Ga-Koro. She was a Rahi tender, and one of Turaga Nokama's advisors. She helped defend Ga-Koro from the Pahrak during the Battle of Ga-Koro. She was rebuilt after the conflict with the Bohrok-Kal. She was expected to be on the Ga-Koro Kolhii team, but Turaga Nokama chose Hahli instead, based on some divination she had done.

Return to Metru Nui
She later helped built boats to sail back to Metru Nui. She helped rebuild the city until the Staff of Artakha did the rest. She was also present during the ceremony for Matoro.

She later evacuated the Matoran Universe onto Spherus Magna.

Kotu