Demon Slayer: Kimetsu No Yaiba: Mugen Train Arc, Demon Slayer: Kimetsu No Yaiba: Mugen Train Arc, Blu-Ray

After their rehabilitation training, Tanjiro and his comrades begin their next mission on the Mugen Train, where over 40 people have disappeared. With one of the most powerful swordsmen, Flame Hashira Kyojuro Rengoku, they face the nightmare on board.