Irene Chang is a character appearing in Bubblegum Crisis "Born to Kill". She is a young woman who goes to the same fitness club Linna Yamazaki frequents and is the younger sister of Reika Chang. She was engaged to an employee of the GENOM Corporation, but her fiancee went missing, which led her in a quest to expose GENOM's secrets. Unfortunately, she is murdered by a female Boomer, which results in a retaliation by the Knight Sabers on the corporation.
Although Linna avenges Irene's murder by killing the Boomer responsible, her death sets the chain of events in Episode 7 "Double Vision" in motion.
She is voiced by Miki Itō in Japanese and by Jean Hrdlicka in English.