Aliasse Melchiott is a fictional character from the anime and video game series 'Senjou no Valkyria' (Valkyria Chronicles). She is a Darcsen girl who possesses the rare power of the Valkyria, making her a key figure in the storyline. Aliasse is shy, innocent, and often struggles to understand human emotions due to her sheltered upbringing. Her unique abilities make her both a target and a valuable asset, and she plays a pivotal role in the battles that shape the fate of the war-torn continent.