Yuki Yamamoto is the son of a very successful accounting firm. Growing up, Yuki had to be taught to inherit his fathers business. So for him, it's always training day in and day out. Yuki is a brilliant young man, making top in his class in his first year in high school. Yuki intends to make his father proud of him, as their relationship hit a small wall when he found out Yuki is gay.
Yuki is a very loud person. He has a hard time keeping to himself sometimes. He loves to make everything extremely extra and over dramatizes it. His voice is in the high range for a male.