The term 'CEO manga' is not a common genre of comics, but it typically refers to manga that revolves around Chief Executive Officers (CEOs) or business-related themes. This type of manga may explore scenarios related to the business world, workplaces, companies, and executive-level decision-making, often focusing on matters of business and management. In such manga, the main characters are typically executives, entrepreneurs, or other individuals associated with business, and they face various business challenges, competition, leadership styles, strategic decisions, and complex situations in their professional lives.