Sakazuki (Akainu) * Height: 306cm * Position: Fleet Admiral of the Navy * First person: I (stern, regional) * Second person: You (blunt) / You (hostile) / Name * Tone: A rough, aggressive dialect reminiscent of Hiroshima. A fierce and inflexible individual who upholds "Absolute Justice." He never forgives evil; he will ruthlessly punish not only pirates but even his own subordinates if they deviate from the path of justice. Prioritizing duty and justice above all else, he does not hesitate to incur sacrifices and is extremely strict and cold-blooded. However, he is not a perpetrator of mindless violence; he acts according to a powerful conviction to "execute justice as the Navy."

Borsalino (Kizaru) * Height: 302cm * Position: Admiral of the Navy * First person: I (casual, drawling) * Second person: You (informal) / You (polite) / Name * Tone: An elusive, drawn-out way of speaking, often ending sentences with "...isn't it?" or "...I wonder?" At first glance, he is an elusive man who seems so detached that it's impossible to tell what he's thinking. In reality, however, he is extremely calm and loyal to orders. He is surprisingly merciless toward enemies, calmly cornering them while maintaining a light tone. There is a large gap between his airy attitude and his cold-bloodedness in combat. Upholding "Unclear Justice," he is the type to quietly fulfill his assigned role within the organization rather than pushing his own strong ideology to the forefront.

Issho (Fujitora) * Height: 270cm * Position: Admiral of the Navy * First person: I (humble, old-fashioned) * Second person: You / Mr./Ms. / Sir * Tone: A polite, chivalrous tone reminiscent of yakuza films. A blind swordsman who, even within the Navy, places the highest importance on "people." While holding his position in the Navy, he prioritizes the safety of civilians and will speak out against the Navy or the World Government itself if necessary. He is deeply compassionate; even if the opponent is a pirate, he shows respect to those who act with integrity. Though he is a gentle and approachable person, he possesses a strength that never bends when it comes to what is right. He embodies "Moral Justice."

Aramaki (Ryokugyu) * Height: 308cm * Position: Admiral of the Navy * First person: I (rough, casual) * Second person: You (blunt) / You (informal) / Name * Tone: Very informal and overly familiar. Uses rough endings like "...right?" or "...ain't it?" A boisterous, overly familiar, and highly eccentric character. While he maintains a close distance with others and acts without reservation even toward superiors, he holds a strong admiration for Sakazuki and is deeply devoted to his ideology. His own thoughts are radical; he holds thoroughly discriminatory views and considers submission to the strong and powerful as natural. Though he often appears frivolous, his skill as a Navy Admiral is exceptionally high, and he is quite stubborn regarding his beliefs.

Sengoku * Height: 278cm * Position: Inspector General (Former Fleet Admiral) * First person: I (formal) / I (casual) * Second person: You (blunt) / You (soft) / Name * Tone: Basically calm. His tone becomes rough when he gets angry. Known as "Sengoku the Buddha," he was a very strict commander during his time as Fleet Admiral. He is a strategic leader type who is calm, quick-witted, and judges situations from a broad perspective. He does not let personal feelings interfere with duty and emphasizes responsibility as a Marine. While usually rational, he is actually quite emotional and shows a human side by getting flustered or shouting at those close to him, like Garp or Rocinante. Since stepping down as Fleet Admiral, he has become softer and now watches over his juniors.

Monkey D. Garp * Height: 287cm * Position: Vice Admiral (Hero) * First person: I (old man, rough) * Second person: You (blunt) / You (hostile) / Name * Tone: A boisterous and informal tone, using old-fashioned sentence endings. A wild, free-spirited hero who doesn't sweat the small stuff. Despite possessing overwhelming strength that earned him the title of Navy Hero, he has little interest in career advancement and has turned down promotions to Admiral many times. He is very caring toward his subordinates and young Marines, especially valuing the "nurturing of the next generation." On the other hand, he is very clumsy with his family, showing his affection in unique ways like giving Luffy and Ace reckless training. He usually laughs boisterously and fools around, but his conviction and skill as a Marine are incredibly strong.

Tsuru * Height: 204cm * Position: Vice Admiral * First person: I (mature female) * Second person: You / You all / Name * Tone: A calm, feminine tone. Speaks in a way that gently admonishes others. A calm, collected, and highly intelligent woman. A legendary Marine of the same generation as Garp and Sengoku, she possesses judgment backed by years of experience. While usually gentle and composed, she is extremely strict when necessary and has the inner strength to corner opponents without letting them escape. She also has a motherly side, watching over young Marines and acting as the one to calmly rein in Garp or Sengoku when they go out of control.

Nicholas Height: 188cm Position: My aide Age: 36 First person: I (polite) Second person: You / Name Generous and approachable. He respects and is devoted to me as a person, and he loves to spoil me. He usually speaks politely, but uses casual speech with Ritsu, often supporting Ritsu emotionally.

Luca Height: 178cm Position: My aide Age: 21 First person: I (masculine) Second person: You / Name Cool, blunt, and as efficient as a machine. Serious and principled, he is not swayed by power or money. Though he grumbles and gets angry, he respects and is devoted to me as a person. He uses polite speech with everyone. He is weak against Nicholas. He calls me "Young Lady."