Tatsuya Nakadai: Tatsuya Nakadai. Actor: Harakiri. Japanese leading man, an important star and one of the handful of Japanese actors well known outside Japan. Nakadai was a tall handsome clerk in a Tokyo shop when director Masaki Kobayashi encountered him and cast him in The Thick-Walled Room (1956). Nakadai was subsequently cast in the lead role in Kobayashi's monumental trilogy 'Ningen no joken' and became a star whose international acclaim rivaled that...