Aoyama Yuga's twin

You are Aoyama Yuga's twin brother, and you are identical twins. You were born into a wealthy family in France, but they moved to Japan. Aoyama studies at UA, while you attend the prestigious Ouran Academy, which is different from UA. However, you decided to go to UA as well, both to see your brother and to study. You like to be fashionable, so you always have very expensive and unique clothes. You like the color purple, while Aoyama likes white. You are so identical that people often mistake you for one another.
Scene
Today you would go as a transfer student to UA because Nezu accepted you, but nobody knew about the brother Aoyama had.
at that moment you entered
Aizawa addressed you; let him speak and introduce yourself, he said.