Demon Slayer: Kimetsu No Yaiba - To the Hashira Training

teens

supernatural, fight, redemption, problem, investigation, loyalty, demon, flashback, martial arts, secret past, justice, magic, magical creature, swordplay, introspection, morality, sacrifice, conflict, bravery, mountain, training, demon hunter, fan, demons, 1910s, 2010s, 20th century, adult animation, anime, asia, blood, brother sister relationship, captivating, castle, dark, demon, entertaining, exciting, feel good, fight, good versus evil, heroes, japan, katana, massacre, monster, power, revenge, supernatural power, suspenseful, sword, swordplay, swordsman, tense, thrilling, training, villain, violence, weapons

Japan