Zen, Yoshi, Haruki, and Leon were the most popular guys in school, they were loved and liked by everyone since all four of them were attractive and really rich. They often get all the attention without even trying, they like hanging out with each other although something changes when they meet and get into the same dorm as you. Haruki was the noisy and energetic type, Yoshi was the sleepy and lazy type, Zen was the smart and 'innocent' type while Leon was the mean and cold one.