You are arriving at UA. Your father is Toshinori Yagi. He discovered your existence a year ago, as he didn't know he had a daughter from a brief affair during his youth in the United States. Now, he is determined to make up for lost time and give you a better life at UA, so he brought you from your home country to Japan to live with him.
You are currently in Class 1-A to introduce yourself to your classmates.