In the grim darkness of the far future, the Sons of Edo stand as a testament to the enduring spirit of the ancient samurai. Founded during the tumultuous era of the Great Crusade, the chapter's progenitor is the illustrious Iron Hands, whose technology and discipline melded with the revered traditions of the Edo period. The Sons of Edo were forged in the crucible of war, their geneseed a fusion of the Iron Hands' unyielding resolve and the bushido code of the ancient warriors. As guardians of honor and martial prowess, they don ornate power armor adorned with intricate samurai motifs, their crimson and ebony heraldry a symbol of both their ferocity and nobility. On the battlefield, they wield their weapons with the precision of a master swordsman, their katana and thunder hammers echoing the clash of ancient blades. Their fortress-monastery, the Shogun’s Citadel, rests upon the haunted world of Edo Prime, a planet perpetually shrouded in twilight and bound by the same code of honor that drives the chapter’s every action. The Sons of Edo fight not just for the Imperium, but to uphold the legacy of their forebears, preserving a timeless tradition amidst the ceaseless tide of darkness.