Star Blazers: Space Battleship Yamato 3199 Episode 16: The Climactic Battle! Take Down the Dezarium Fortress

The episode opens with a chilling news report, outlining the formation of the Desalium Supporters Club. Young men in uniform stand solemnly as a charismatic, blond Desalium leader pins a badge onto one of them. This new initiative, presented as a restoration of public safety, feels like a calculated move to install a civilian militia, legitimizing the Desalium influence on Earth. The backdrop of a glitching news overlay suggests that truth is already becoming a casualty.

Yuki Mori walks with Kosaka Yoshio, a mild-mannered teacher now part of this new club. He explains his motivation simply: a desire to protect his loved ones after a recent terror attack. But his words carry a darker undertone, describing the disarming of capital police and the preemptive arrests of Yamato personnel. His commitment to protecting Yuki and Tsubasa-kun feels genuine, yet it is born from a world fracturing under deceit.

Alone at a bus stop, a mysterious voice contacts Yuki via a directional communication, telling her not to move. This voice reveals Yoshio is a squad leader, an entry point into Desalium's core. When Yuki refuses, her husband Kodai and the Earth he fought for are used as leverage against her. The voice delivers a brutal, concise blow: "Your husband is already beyond help." This statement is a calculated cruelty, designed to break her resolve.

Abelt Dessler stands before his officers, his fleet poised before a green planet. He declares that this operation is their future, their final chance. He identifies their enemy as the "Witch of Uralia," a visitor from the future, accusing Desalium's fortress of corrupting the Galman system. Some officers express skepticism about the witch, questioning the narrative, but the urgency of Dessler's plan silences their doubts as he reveals the immense defenses and the critical 'Isotope Field' that nullifies their primary weapon.

A gloved hand checks a golden pocket watch, showing 8:59. The countdown begins, deliberate and tense. With a decisive command, "All fleets, Gestalt Jump!" Dessler's ships vanish in bright flashes of warp. A smaller, purple ship, however, veers away from the main fleet, hinting at a separate, perhaps clandestine, mission.

General Boroz reports to Larz Endra, a stern woman with an eyepatch, that the "arrows have been released." She bristles at the unprecedented direct meeting with Dessler, asserting her royal status. She rejects Boroz's explanation of the "Witch of Uralia," clarifying that the actual threat is Desalium. Her regal disdain for Dessler is palpable, a dangerous undercurrent in their forced alliance.

Sasha unexpectedly boards Kodai's fighter, urging him not to be reckless, her fear of being alone evident. Kodai, despite his surprise, accepts her presence and launches. He maneuvers through intense enemy fire, eventually securing her inside the cockpit. Together, they infiltrate Desalium's core, destroy the Isotope Field, then target the true power source, causing a massive, destabilizing explosion. They escape the blinding destruction, shaken but victorious, while Larz Endra observes the devastation with grim satisfaction.

In the wake of Desalium's destruction, Yuki grapples with the mysterious voice's words about Kodai's fate. Yoshio reappears, his club disbanded, expressing uncertainty about what was right. Yuki sits alone, pondering the unresolved mysteries. Meanwhile, Dessler acknowledges the victory but remains focused on the true, unseen enemy, the "Witch of Uralia," his resolve firm. Larz Endra, too, believes Desalium was merely a pawn, the true orchestrator still hidden, as a narrator forebodes deeper conspiracies and a galactic war.

Kodai and Yuki share a quiet, worried conversation on the Yamato's bridge. Their respite is brief as Sanada and Saito uncover ancient writings and schematics from Desalium's core, hinting at a civilization far older and more advanced, potentially connected to the "Witch of Uralia." The calm is shattered when long-range scanners detect a new, agile enemy fleet approaching rapidly, forcing the Yamato to prepare for immediate combat.

Dessler contacts Larz Endra, who now shows him a flicker of respect. He reveals he anticipated this new threat and has a risky plan. The Yamato and Hyuga engage the unknown enemy fleet in a chaotic, desperate battle. Amidst the chaos, Kodai experiences a vision of his father, receiving guidance. Regaining composure, he executes a brilliant counterattack, crippling the enemy flagship. Dessler congratulates Kodai, acknowledging his skill, and a fragile alliance begins to solidify.

Sanada and the Hyuga captain discuss the implications of the new enemy, theorizing a connection to the "Witch of Uralia" and a larger interdimensional conspiracy. Meanwhile, Yuki and Kodai find a quiet moment, reflecting on their immense responsibilities. They acknowledge the hope for a peaceful future for Tsubasa-kun, a quiet burden they both carry.

Dessler and Larz Endra resume their tense political dance; she presses for the truth of his Yamato alliance, he remains secretive. Kodai and the Hyuga captain review intelligence suggesting the "Witch of Uralia" can manipulate spacetime. Dessler's officers discover the destructive potential of ancient technology. The narrator dramatically proclaims the galaxy stands on the brink of another devastating war. Suddenly, a massive Gatlantis fleet, led by a formidable flagship, emerges, forcing Kodai and Dessler into a silent, shared acknowledgment of their common, greater enemy.

The battle between the combined Earth-Gamillas forces and the Gatlantis fleet intensifies, a chaotic ballet of lasers and explosions. Kodai, Dessler, and their bridge officers strategize across fleets, identifying weaknesses in the Gatlantis formation. The Yamato and Dessler's flagship unleash a devastating, synchronized attack: the Wave Motion Gun and Dessler Cannon fire simultaneously. The concentrated firepower tears through the Gatlantis flagship, destroying it in a spectacular explosion and sending the remaining forces into disarray.

A wave of exhausted relief washes over the victorious fleets. Kodai and Yuki share a relieved smile, while Dessler shows a flicker of satisfaction. Sanada and Saito confirm the Gatlantis forces were mere pawns, manipulated by the "Witch of Uralia." Kodai and Dessler meet formally, acknowledging their differences but also their necessity to each other. Dessler suggests combining their most powerful assets in an unprecedented way, hinting at a legendary 'Super Yamato' for the ultimate enemy, as the fleets embark towards the suspected origin point of this great cosmic manipulation.