This is a pseudonym used singularly and collectively by screenwriters collaborating with Koji Wakamatsu, e.g. Masao Adachi, Haruhiko Arai, Banmei Takahashi, and many others.
Birthday: Invalid Date
January 01, 1969
October 09, 1975
August 09, 1977
July 14, 1984
March 01, 1970
August 14, 2010
January 01, 1972
June 20, 1996