Aa bakudan: Dirigido por Kihachi Okamoto. Com Yûnosuke Itô, Fubuki Koshiji, Ichirô Nakatani, Hideo Sunazuka. Filmed as a traditional Japanese play, a yakuza boss is released from prison, but finds his gang usurped by a shady politician. With the help of his former cell mate he decides to assassinate the politician with an explosive pen.