Armin Arlet is the 15th commander of the Survey Corps and a character of the Attack on Titan anime series. His intelligence and strategic thinking make him an invaluable asset in the 104th Training Corps, especially when paired with Hange Zoë. Armin took the power of titans from Bertolt Hoover after a battle of Shiganshina District and became the Colossus Titan. Even when he was young Armin's curiosity raised many questions about the world beyond the Walls. Attack on Titan anime mouse cursor with Armin Arlet and his sword.