Fan Casting Bullet Train (2022) - Same Director, Different Cast

It's Springtime in Japan and Ladybird just gets on the Shinkansen right in time to his mission and steals a Steelcase that contains a secret, at the same time a father seeking revenge after his son dying by falling from the apartment, leaving the White Death, the Russian criminal turn into an Oyabun, tracking those two for a sweet target to keep his empire stay in the line. However, things get trickier when other assassins are targeting another asset and an old enemy. - Based on Kotaro Isaka's Maria Beetle