Juahir Madras was a human female who lived on Coruscant during the reign of the Galactic Empire. During her time on the galactic capital, Madras befriended Driller MarDapp, the leader of Higher Skies Advocacy Group, and Arihnda Pryce of Lothal. She worked as a waitress before becoming a martial arts instructor at the Yinchom Dojo; a facility where students trained to become bodyguards for members of the Imperial Senate. The dojo was owned by H'sishi and located in the Federal District of Galactic City.
In secret, Madras and MarDapp were part of a spy ring that spied on the Empire for the insurgent leader Nightswan. Madras used her position at the Yimchom Dojo to convince bodyguards to spy on their government clients until the ring was exposed by Pryce, who alerted Colonel Wullf Yularen of the Imperial Security Bureau. In return for a confession, Madras was spared the death sentence and sent to prison at the Oovo IV detention center.
Meeting Arihnda Pryce
During the Imperial Era, Juahir and her friend Driller MarDapp befriended the Lothalian Arihnda Pryce, who worked as an aide for Lothal's corrupt Senator Domus Renking. Arihnda managed to help Juahir find an apartment in her own building. In return, Juahir repaid her friend by treating her to dinner at a fancy restaurant in Coruscant. During the Ascension Week celebrations on Coruscant, Arihnda helped Juahir and Driller gain access to the exclusive Core Square in Coruscant's Federal District. As a favor, Juahir's friend MarDrapp allowed the women to stay at his luxury apartment in Sestra Towers.
While attending a party at the Alisandre Hotel's ballroom, Madras and her friends mixed with several Imperial governors, moffs, and senators. During the function, Juahir and Driller noticed the blue-skinned Chiss Lieutenant Thrawn, a rising star in the Imperial Navy. When Driller asked whether Thrawn was a Pantoran with an "eye condition", Juahir chided him for his rudeness. When Madras suggested speaking with Thrawn, she abandoned that idea.
After Pryce chatted with the Imperials, she departed to deliver a data card to Moff Ghadi, leaving Juahir and Driller to socialize over drinks. Meanwhile, Ghadi blackmailed Pryce into returning data card to Senator Renking, causing him to lose funding for his citizen assistance offices and to sack Pryce. Pryce kept this incident secret from Juahir and claimed that she was not feeling well. After Pryce lost her job and was evicted from her apartment, Juahir offered to let her friend stay with her. Pryce declined the offer and instead opted with Driller for the rest of Ascension Week until she found a new job at the Proam Avenue Citizen Assistance.