Tusais Framboise serves as a bridge officer aboard the Free Pact Alliance warship *Cygnus*. He was selected for a classified military project involving the *Cygnus* and the Coupling Valiancer prototypes Luxon and Bradyon, a project deliberately withheld from the alliance's parliamentary oversight. Within the ship's hierarchy, he operates under the command of Captain Gengo Kuramitsu alongside fellow bridge officers such as Soeharto and Garcian Bass.

Physically, he features straight ginger hair, parted in the middle and extending to his neck. His eyes are documented as both dark yellow and green.