The "Management Line" refers to a line that stretches diagonally from the "Hill of Jupiter" area under the index finger towards the middle finger. In order to boast power as a noble, it is essential to possess the ability to manage and operate the people and assets under one's control. People with this line have high management and operational abilities, and can build up the organization with themselves at the center. Moreover, they have a strong sense of responsibility, and sometimes fulfill the noble obligation called "noblesse oblige."