This one opens with your protagonist's village already burning, and it never really lets that go. Three episodes, no filler arc, no training montage: a kunoichi runs into the dark with a short sword she barely understands, and the story only starts breathing once the other two weapon-bearers, sword and spear, are standing next to her. What makes it stick is the framing of Oda Nobunaga not as a warlord but as something that stopped being human, marching unholy armies across a Japan that history says he was merely conquering. It is 1987 OVA craft at full tilt, hand-inked blood, heavy shadow, faces that look genuinely exhausted by the war they are in. Watch it for the moment the three blades finally matter, and stay for how little anyone celebrates it.
Japan burns under Nobunaga Oda's iron fist. His supernatural armies sweep across the countryside, leaving only ash and ruin. A lone ninja survives the massacre of her village, clutching the only weapon that might stop him: a cursed short sword, one of three legendary blades whispered about in legends. Her survival sets her on a collision course with destiny. To challenge Oda's reign, she needs allies who carry the other sacred weapons. Fortune brings her two other ninja warriors, each sworn to their own mystical artifact: a god-blessed sword and an ancient spear. Together, they form an unlikely resistance. The 1580s are a time of chaos and blood, where human ambition bleeds into the supernatural. These three warriors must learn to trust each other while hunting down the source of Oda's dark power. Every battle tests their bonds and their faith in the weapons they carry. Betrayal lurks around every corner, and the line between salvation and damnation blurs.