Ken'ichi Hagiwara was born on 25 July 1950 in Tokyo, Japan. He was an actor, known for Kagemusha: The Shadow Warrior (1980), Bitterness of Youth (1974) and Izakaya yûrei (1994). He was married to Rika Tomita and Ayumi Ishida. He died on 26 March 2019 in Tokyo, Japan.