Series & First Appearance
Zeno Zoldyck is a character from the acclaimed anime and manga series Hunter x Hunter, created by Yoshihiro Togashi. He first appears in Chapter 303 of the manga and Episode 68 of the anime adaptation, which was produced by Madhouse.
Profile at a Glance
Zeno Zoldyck is an elderly assassin, appearing to be in his late 70s but retaining remarkable agility and cunning in battle. He is primarily an antagonist due to his various roles as a hired assassin, although he exhibits qualities that allow him to operate more like an ally to his grandson, Killua. Zeno is affiliated with the notorious Zoldyck family, known for their assassination prowess, and his signature weapon is his mastery of Nen through the use of advanced techniques, particularly in manipulation and enhancement.
Personality & Motivations
Zeno is characterized by his keen intellect, sharp wit, and playful demeanor, often showcasing a jovial but dangerous nature. Despite his familial ties to a legacy of assassins, he harbors a particular fondness for Killua, the heir to the Zoldyck family, potentially due to Killua’s unique potential and rebellious spirit. His catchphrases, “A Kill A Day” and “Never Retire,” suggest a resigned acceptance of his profession and a commitment to his craft, reflecting a blend of dark humor and pride in his skills.
Abilities / Powers
Zeno is an exceptionally skilled Nen user, possessing advanced techniques that allow him to manipulate his aura effectively. His primary combat style incorporates Nen abilities like Dragon Head, a technique that summons a dragon made of Nen energy, showcasing both offense and versatile control in battle. His mastery of assassination techniques allows him to engage in stealthy and strategic encounters, often outmaneuvering opponents. However, at his age, his stamina and physical resilience are concerns, and he may rely more on strategy than brute strength as the series progresses.
Major Story Arcs & Growth
Zeno’s character is most prominently featured during the Chimera Ant arc, where he collaborates with the Hunter Committee, including Chairman Netero. His involvement in the assault on Ming Jol-ik’s palace emphasizes his strategic importance and reputation as a formidable assassin. The climactic encounters during this arc further explore his relationship with Killua and the complexities of family loyalty versus familial expectations, allowing for subtle character growth and moral depth that resonates with audiences.
Notable Relationships
Zeno’s relationship with his family shapes much of his narrative. His grandson, Killua Zoldyck, stands out as Zeno’s favorite, likely due to Killua’s ambition to become a powerful assassin while also seeking freedom from their family’s oppressive legacy. Additionally, Zeno’s connection with Silva Zoldyck, his son, adds layers to their family dynamics, as Silva is often portrayed as more serious and traditional compared to Zeno’s playful yet lethal nature. Beyond family ties, Zeno maintains a respectful alliance with Chairman Netero, illustrating his acceptance of collaboration despite his assassin background.
Iconic Moments & Quotes
One of Zeno’s standout moments occurs during the Chimera Ant arc when he successfully uses his Dragon Head technique to devastating effect against the Chimera Ants, highlighting both his skill and the seriousness of the threats they face (Episode 132). His enigmatic and witty demeanor shines through, particularly during interactions with Killua, where he expresses a blend of mentorship and playful mockery. Another memorable quote is, “There is no good or evil, only effectiveness,” which encapsulates the moral ambiguity and philosophy of the assassin lifestyle, resonating with themes of existential choice throughout the series.
Trivia & Behind-the-Scenes
Zeno Zoldyck has been well-received in popularity polls, often ranking as a fan-favorite character within the Hunter x Hunter community. His character design reflects the elegant yet lethal nature of the Zoldyck family, with distinct clothing details that include the alternating signs on his garb. In Japan, he is voiced by Keiji Fujiwara, known for his expressive range, while in the English dubbed version, the character is voiced by Matthew Mercer, who brings a sharp contrast to Zeno’s sophisticated yet dangerous personality. Zeno’s age and appearance starkly juxtapose the youthful vigor of his grandson, Killua, serving to emphasize the weight of legacy within the Zoldyck family.
Zeno Zoldyck stands as a masterful creation in Hunter x Hunter, embodying themes of family loyalty, the complexity of the assassin’s profession, and the weight of legacy, making him a multifaceted character essential to the series’ unfolding narrative.







