Japanese Koreaball was a puppet of Japanese Empireball during the colonial period of Korean peninsula.
Back then, he was the largest overseas community of Empire of Japanball.
Force labor times
Japanese Koreaball became independent in 1945. Soon after Sovietball and USAball invaded and created North Koreaball and South Koreaball, which led into the Korean War and the division of Korean Empireball. With North Koreaball later becomings a bad commie ball.