Oisha Suen (SEY 2694 - 2793) was a pilot, mechanic, and smuggler most notable for her 2716 discovery of the Tohil system with her business partner Aadya Firmino.
In 2713, Suen met Terra-born construction heiress Aadya Firmino at Levski in the Nyx system and the two started a smuggling operation using Firmino's Constellation Andromeda as their base. They were exiled by the People's Alliance in 2716 after Firmino attempted to steal one too many clients from other smugglers.
While they made their escape, Suen detected a strange reading on a scanner she had just repaired. Further investigations revealed that she had discovered a new jump point into what would become the Tohil system. Firmino persuaded Suen into keeping the discovery to themselves until they could fully assess what they had found, but instead reported that she alone had located the new system and collected the reward money for herself. Suen, devastated by the betrayal, went to the Terra Gazette for a tell-all interview, which kicked off an investigation by the Department of Transportation and Navigation.
The government eventually awarded credit for the system's discovery to both Suen and Firmino, and the Advocacy issued warrants for their past smuggling activities. Suen served a reduced sentence for her truthful testimony, and returned to Levski, where her banishment was rescinded and she started a passenger transport business.