An officer of the 21st Airborne Unit of the Orb Union's ground forces. Kisaka was born in the town of Tassil in northern Africa, and when Cagalli travels to northern Africa to fight alongside the Desert Dawn resistance group, Kisaka accompanies her as a bodyguard. Well aware that it's pointless trying to keep Cagalli out of trouble, he calmly tags along wherever she goes, in the process making sure that she doesn't inadvertently reveal her true identity. He is Cagalli's guardian during the events of Gundam Seed. He is an officer within the Orb military and co-captain of the Kusanagi during the final days of the First Alliance-PLANT War.
Gundam SEED Destiny
During the Second Alliance-PLANT War, Kisaka is seen in an Earth Alliance uniform leading a group of defected Earth Alliance soldiers after Gilbert Durandal's speech against Logos. Shortly after, he rescues Athrun Zala and Meyrin Hawke who were shot down during their escape from ZAFT and turns them over to Archangel for medical treatment. He later pilots Waltfeld's MVF-M11C Murasame during ZAFT's invasion of Orb, and remains behind in Orb with Cagalli after the Archangel heads to space.