Tadashi Imai
His career as a director came to an end in 1923 aside from two minor sound films in the 1930s but he also penned screenplays for such directors as Kenji Mizoguchi and Yutaka Abe and concentrated on acting, appearing in films by Tadashi Imai and Shirō Toyoda. In later life, Tanaka was also active as an educator, teaching at the Nihon Eiga Haiyū Gakkō and at Nihon University helping the careers of such actors as Kōji Shima, Isamu Kosugi, and Shin Saburi. He also wrote several books, including a history of shingeki.