Japanese Company CEOs: Profiles of 3,000+ Presidents

This site traces who has led Japan's listed companies. For each firm, it follows every president from the founding era to today: when they took office, how they rose, what they decided, and how revenue and margins moved on their watch. Profiles draw on annual securities reports, company histories and contemporary press. For each company's full history, key decisions and financials, see the Japanese edition. The data is also available through the API. Read more about the author.