Live action TV
Description
In the context of the Death Note anime and manga series, a character named Antony is most accurately identified as Anthony Rester, also known by his real name, Anthony Carter. He is a prominent figure in the second half of the story, serving as a key ally to Near, L's successor.

Anthony Rester is the field commander and second-in-command of the SPK, the Special Provision for Kira, an organization formed by Near to investigate and capture Kira following L's death. His background is rooted in military special forces, where he served as a captain of an elite squad before being recruited into the SPK for his exceptional skills and leadership experience. Physically, Rester is an imposing figure, standing at 193 centimeters tall, which complements his role as a man of action and protection.

In terms of personality, Rester is characterized by his extreme honesty, unwavering loyalty, and calm, professional demeanor. He is a man of few words who approaches every situation with a serious and composed attitude, a quality that makes him a stabilizing force within the SPK, especially when contrasted with Near's more eccentric and detached nature. While he is highly intelligent and a skilled strategist in his own right, he cannot match Near's superhuman level of deductive reasoning. Rester does not resent this; instead, he fully trusts Near's genius and dedicates himself to translating Near's abstract plans into concrete, actionable steps on the ground. His motivation is driven by a strong sense of duty, a dislike for betrayal, and a commitment to the mission of stopping Kira. This loyalty extends to the mundane but essential personal support he provides for Near, such as managing travel arrangements and purchasing the large quantities of toys that Near uses as thinking tools.

Rester's role in the story is primarily that of Near's right hand and operational guardian. He is the most trusted member of the SPK, being one of the few, if not the only, member that Near is certain has never been seen by Kira, making him an invaluable asset for covert operations. He often acts as a bridge between Near and the other agents, including Stephen Gevanni and Halle Lidner, ensuring that Near's commands are carried out efficiently and that the team remains organized during high-stakes missions. In the final confrontation with Light Yagami, Rester acts as the supervisor on the ground, prepared to intervene physically if necessary and ensuring that the SPK maintains control of the volatile situation after Kira's exposure.

Regarding his development, Rester's character remains consistently reliable and steadfast throughout his appearance. His growth is less about personal change and more about the deepening of his crucial partnership with Near. He demonstrates his capability and resourcefulness in key operations, including his involvement in the complex task of replacing a Death Note with a forgery, an operation often solely credited to Gevanni but in which Rester also played a significant part. Following the conclusion of the Kira case, Rester continues to work alongside Near, who assumes the role of the new L, cementing his position as a permanent and essential pillar of support for the world's greatest detective.

Notable abilities possessed by Anthony Rester extend beyond standard combat and tactical command. He is highly proficient in counterintelligence, being the only member of the SPK besides Near to successfully evade the surveillance of a spy planted within their organization. He also possesses the specialized skill of lip-reading, which he can perform even in Japanese, making him a valuable asset for gathering intelligence without alerting targets. These skills, combined with his physical prowess, tactical mind, and absolute reliability, make him an ideal field commander and the perfect complement to Near's purely intellectual genius.