Dororo

Dororo, first published as a manga by Osamu Tezuka in 1967–68, is one of Japanese popular culture's most profound explorations of swords, suffering, and the human spirit. Set in the Sengoku period, it follows Hyakkimaru, born with 48 body parts stolen by demons in exchange for his father's earthly power, who fights with two blades hidden in his prosthetic arms to reclaim his stolen humanity. The 2019 MAPPA remake brought this dark masterpiece to a global audience with outstanding animation quality. The prosthetic sword arms are the most original sword-culture concept in the series: they literalize the idea, central to Japanese sword philosophy, that the sword is an extension of the warrior's soul — in Hyakkimaru's case, the blade is physically inseparable from his body. The Sengoku setting is historically grounded: the century of warfare following the Ōnin War (1467) produced mass sword production and broad sword ownership across all classes. Tezuka's core theme — that swords bring power, but power exacts a terrible human cost — runs through every episode. The tradition of Japanese swords as demon-slaying spiritual instruments is ancient: Susanoo's slaying of Yamata-no-Orochi, the Kusanagi sword of the Imperial Regalia, and the legendary Dōjigiri Yasutsuna used to slay Shuten-dōji all reflect the same belief that a sword can cut through supernatural evil. Dororo stands as a timeless exploration of this tradition.