L-R: Daisuke Hirakawa/ Landon McDonald as Enmu (Lower One) and Natsuki Hanae/ Zach Aguilar as Tanjiro Kamado in DEMON SLAYER: KIMETSU NO YAIBA, MUGEN TRAIN. Copyright for all images: ©Koyoharu Gotoge / SHUEISHA, Aniplex, ufotable.