A.I.S.H.A. is an artificial intelligence K-Pop group and L.E.G.I.O.N.'s lieutenant. The group is named after a letter of each of the instances' names: Areum (blue), In-Su (purple), Seung-Jin (red), Hye-Mi (yellow) and Ae-Cha (green).
A.I.S.H.A. is an artificial intelligence designed by August Gaunt to serve as his opening act. It's comprised of 5 different personalities, all looking the same, only wearing a different colored outfit. Areum is the blue version, In-Su is the purple version, Seung-Jin is the red version, Hye-Mi is the yellow version and Ae-Cha is the green version. Each one of them represents a different stage of grief.
The operation begins as a run-of-the-mill rescue, focusing on pushing back the enemy forces, but soon it becomes apparent that AISHA has sided with L.E.G.I.O.N. the whole time, intending to marry one of the Ministry of Pride lieutenants, Steeltoe. Trapped, agents set about fending off the armed wedding party and escaping from the giant floating carrier the ceremony takes place on.
During Aisha's attack on The A.R.K. M.A.Y.H.E.M. captured In-Su. Later on Areum confronted Seung-Jin about abandoning In-Su, Seung-Jin destroyed Areum in a fit of rage. When agents confronted Seung-Jin to prevent her from using a giant robot to destroy the Ark, Seung-Jin forced Hye-Mi and Ae-Cha to attack the agents, resulting in their destruction. Seung-Jin then takes control of the giant robot, resulting in her own destruction. In-Su is the sole survivor of Aisha.
- AISHA is a nod to Aisha from the Saints Row series, Johnny Gat's girlfriend and R&B Singer.
- During development, In-Su was planned to be released as one of the additional DLC agents.