Anonymous is a mysterious character in the anime series SSSS.Gridman. The character plays a pivotal role in the narrative, often serving as a guiding or enigmatic presence that influences the actions of the main protagonists. Despite the lack of detailed personal background, Anonymous embodies the themes of identity and existence that are prevalent throughout the series. This character is essential in driving the plot forward, frequently appearing at key moments to provide insight or challenge the heroes, thereby enriching the storyline and adding depth to the anime's exploration of its core themes.