Sanso

Metru Nui
Sanso lived and worked in Le-Metru. He was eventually captured by the Vahki and putt into a Matoran Sphere until the Toa Metru rescued him and brought him to Mata Nui.

Mata Nui
On Mata Nui Sanso was a Le-Koro musician. With his flute, he, along with Makani, welcomed visitors to the village. When Nui-Rama attacked Le-Koro he and the other Le-Matoran were kidnapped and kept in a Nui-Rama hive until they were later rescued by Takua and Tamaru. He was also rebuilt into a stronger form at the Kini Nui. He also aided in the construction of boats for the return trip to Metru Nui.

Return to Metru Nui
When he returned to Metru Nui he aided in the repairing of the city until the Staff of Artakha did the rest. He was also present during the ceremony for Matoro.

Spherus Magna
Sometime later he evacuated the Matoran Universe and is currently living on Spherus Magna.

Appearances
Mata Nui Online Game 2