Founded in 1922, the Japanese Communist Party (JCP) is the country's oldest political party. With around 10 mandates in the House of Representatives, it is the harshest critic of the long-time ruling Liberal Democratic Party. Filmmaker Nishihara Takashi follows the younger members the JCP on the campaign trail as they seek to to motivate higher turnout and win over voters with their vision of a different and more equitable Japan.