Shani Andras, along with Orga Sabnak and Clotho Buer are part of the Earth Forces Federation. They are classified as "biological CPU's" assigned to the new  Earth Federation GAT model mobile suits. Shani, Orga and Clotho take a  combat drug known as Gamma Glypheptin. This drug enhances their stamina as well as reaction time while in combat. The drug has a side effect that causes severe withdrawl symptoms in the nervous system. As the pilot of the GAT-X252 Forbidden Gundam, Shani is a great annoyance to both Kira Yamato and Athrun Zala during the final stages of the war.

C.E. 71: In the midst of war between the Naturals (OMNI) and Coordinators (ZAFT), a unit from ZAFT is dispatched to hijack the Earth Alliance's newly developed mobile suits on the neutral colony of Heliopolis. Orb Civilian Coordinator Kira Yamato attends the technical college on Heliopolis. After ZAFT hijacks 4 of the 5 mobile suits, Kira stumbles upon the last one, Strike, forced to pilot it to save his and his friend's lives. During this confusion, Kira also reunites with his childhood Coordinator friend, Athrun Zala, who ironically turns out to be a ZAFT soldier and one of the hijackers at Heliopolis. Having control of Strike, Kira joins the Earth Alliance boarding the ship known as Archangel, to protect his friends while despairing over becoming the enemy of his childhood friend and people.
 
Note: An HD remaster was broadcasting starting on December 23, 2011 with two recap episodes cut, including new and updated animation, conversion to 16:9, and updated music.

His singing debut was the opening song for D.N.Angel, where the songs from his first mini-album "Anges" were also used for background and insert music. He has his own internet radio called Miyamoto Shunichi - Soba ni Irareru nara or Miyasoba for short. He performs at live jazz, classical, and other musical events across Japan. 

Three TV movies made from Mobile Suit Gundam Seed series. 
1. The Empty Battlefield (Kokuu no Senjou) 
2. The Far-Away Dawn (Harukanaru Akatsuki) 
3. The Rumbling Sky (Meidou no Sora) 

The year is CE 70. The tragedy of "Bloody Valentine" has escalated the war between the Naturals of the Earth Alliance and genetically-enhanced Coordinators of PLANT to new heights. ZAFT, PLANT's military, has a considerable advantage due to their mobile suits, which the mobile armors of the EA stand no chance against. Kira Yamato is a Coordinator living in Heliopolis, a neutral colony. However, during a surprise attack by ZAFT, Kira stumbles onto the EA's secret project, the powerful mobile suits which Kira calls Gundam. Now forced to fight against his own kinds to protect his Natural friends aboard the EA battleship Archangel, he must choose whether he should fight on, or leave the Archangel defenseless against the four other Gundam that ZAFT has stolen.
 
(Source: Anime News Network)