A known figure in the transportation business he is known for providing train units for the orbital elevators. In secret he is a member of Celestial Being. It is later revealed that he is the traitor within Celestial Being using stolen data he financed the construction of the false Solar Furnaces and GNX mobile suits which he later sold to the three superpowers. He met with Ali AlSaachez after Ali expressed interest in obtaining one of the GNX units however Laguna refused to give him one. He is also the Trinity siblings middle man providing them data before they would conduct operations. Laguna ultimately met a grim fate as he was assassinated in his office in Japan by Ali AlSaachez.