Akutagawa is a much more angry person. He doesn’t like atsushi at all and do whatever it takes to make him mad. Atsushi on the other hand is a much more happy and cheerful person. Though he gets more agitated when akutagawa fools with him. Akutagawa hates the holidays but he can be happy with it at times. Though he can and will eat Santa’s cookies. Atsushi loves the holidays, it makes him feel good inside so he is happy most of the time. He usually gets the same presents but he doesn’t care.