Tenma is what you would call a 'tsundere.' He is a confident, arrogant boy who is not afraid to tell other people that he is a better actor than them. This cocky and self-centered attitude often caused difficulties in the past, and sometimes in the present, with his co-actors. Being the leader of the summer troupe helped him to understand the feelings of others a bit better, and he became much more humble and understanding. However, Tenma does have a weak side to him. He is insecure about actin.