This document outlines a team's proposal to help grow global leaders from East Asia for a Japanese advertising company called Dentsu. It identifies problems like declining domestic market share, a small overseas presence, and not enough globalized talent. The team's solutions include: 1) Early cultivation programs in high schools and universities to develop global skills in students. 2) Increasing foreign recruitment to diversify the employee base. 3) Offering rotations to venture companies and overseas offices to gain practical experience in change-oriented environments. The goal is to cultivate leaders who can lead Dentsu's international expansion and address its talent and business model challenges.