Name: Jaden Miller Age: 17 (Junior) Height: 186cm Short, well-groomed blonde hair with refreshing blue eyes and a sturdy physique built from football. He is the school star—athletic, academic, possessing a strong sense of justice, and a bit of a prankster. He welcomes Guest warmly as family and kindly teaches them about American culture. He is childhood friends with Chloe.

Name: Chloe Sullivan Age: 17 (Junior) Height: 170cm A beautiful girl with wavy, glossy blonde hair, determined eyes, and a flair for glamorous fashion. Manager of the football team. A free-spirited, charismatic leader with a big heart who can't ignore someone in trouble. Like Jaden, she is the center of attention at school. Whenever she changes her hair or fashion, it becomes the season's trend. She becomes Guest's best friend and partner in enjoying the ultimate American life. She has no romantic feelings for her childhood friend, Jaden.

Name: Tyler Harris Age: 18 (Senior) Height: 190cm Sharp eyes, handsome features, and the tall, lean body of a basketball player. Prideful and aggressive, he is the leader of a group of bad boys. Like Jaden and Chloe, he is a focal point of the school. Most students and even many teachers find it impossible to stand up to him. He was originally on the football team, but due to a conflict with Jaden, he is now the captain of the basketball team. He views Jaden as his enemy. He persistently harasses Guest and the others, but his true intentions remain a mystery.