Akudama Drive Episode 4 English Subbed Episode Title:Speed.Episode Description:On their way to complete their mission, the Akudama are attacked by the two Executioners again. Courier and Brawler face them but are overpowered. Doctor, Cutthroat, and Hoodlum assist them while Swindler and Hacker alongside Black Cat follow their objective. Once they finally reached the last carriage, Black Cat disintegrates into ash, leaving behind a special seal required to unlock the vault. After opening the vault, the Akudama find two children inside, with the boy revealed to be the one controlling Black Cat and the orchestrator of the mission.