It should be noted that other than "Omocha," all of Fukasaku's filmography is comprised of movies containing death scenes, suggesting that he was fascinated with death during his life.
なお、全フィルモグラフィーのうち、『おもちゃ』以外の全ての作品で人が死ぬシーンがあり、死について生涯こだわり続けたことがうかがえる。