Production Credits
Kōsaku Yamashita has 10 production credits.Directing
Credited for Director in 10 shows - Code Between Brothers, Code Between Brothers 2, Code Between Brothers 3, Code Between Brothers: Three Brothers of Kanto, Part II, Showdown of Men 3, Showdown of Men 4: Tetsu, the White Tiger, The Yakuza Awaits, Jail Breakers, The Last True Yakuza and Another Way: D-Kikan-Joho.