Kaji Ryuusuke's Agenda summary: Following the tragic car accident that claimed the lives of his father and older brother, Kaji Ryusuke, the second son of a well-known politician, is forced to take over the family business. Despite feeling hesitant at first, Ryusuke ultimately decides to pursue a career in politics, as expected by his father's supporters. Through his eyes, this manga provides an inside look into the complexities of Japanese politics.