1 day ago — The Japanese Communist Party (日本共産党, Nihon Kyōsan-tō, abbr. JCP) is a communist party in Japan.Founded in 1922, it is the oldest political party in the country.It has 250,000 members as of January 2024, making it one of the largest non-governing communist parties in the world. The party is chaired by Tomoko Tamura, who replaced longtime leader …