2005 film by Tetsuya Nomura

Tanjiro, now a registered Demon Slayer, teams up with fellow slayers Zenitsu and Inosuke to investigate missing person cases on the mountain Natagumo. After the group is split up during a battle with possessed swordfighters, they slowly begin to realize the entire mountain is being controlled by a clan of Demon spider creatures. A recap of Kimetsu no Yaiba episodes 15–21, with new footage and special end credits.

魔术师们为追寻实现一切心愿的愿望机「圣杯」，而召唤英灵借以彼此竞争的争夺战──圣杯战争。于日本这片土地举行的第五次圣杯战争终结后数年，美国西部雪原市(史诺菲尔德)出现下一场斗争──那是充满虚伪的圣杯战争。 聚集于虚伪台座的魔术师与英灵们。即使深知这是场虚伪的圣杯战争──他们仍旧在此之上不断舞动。真伪即在遥远的彼岸。并非为了圣杯──也非为其他任何事物，而是为贯彻他们自身的信念。然而就在此刻，注满容器的究竟是虚伪或真实，还是说…… TYPE-MOON高人气视觉小说「Fate」，由成田良悟所描绘的新篇章！