Hunter x Hunter is a landmark in the anime world, celebrated for its complex power systems, morally gray characters, and unpredictable storytelling. Created by Yoshihiro Togashi, the 2011 adaptation by Madhouse brought the series to a new generation of fans, but like many long-running shows, the library of episodes contains both canon material and filler content. Navigating this landscape can be confusing for newcomers who want the purest possible experience. Understanding the difference between canon and filler—and knowing which episodes you can skip without losing narrative coherence—will dramatically improve your viewing journey.

Understanding Canon and Filler in Anime

In anime, canon refers to episodes that directly adapt chapters from the original manga or are otherwise approved by the original creator to be part of the official timeline. These episodes carry the main plot progression, character development, and world-building that define the series. Filler, by contrast, is material invented by the anime studio. It exists to give the source material more time to publish, to extend a successful franchise, or to explore side stories that do not affect the overarching narrative. In Hunter x Hunter, the definition becomes especially important because the manga itself is notorious for extended hiatuses, which historically forced the 1999 anime to invent its own arcs, while the 2011 adaptation took a radically different approach.

The Hunter x Hunter Manga: A Brief Overview

Before diving into episodes, it helps to understand the source. Yoshihiro Togashi began serializing Hunter x Hunter in Weekly Shōnen Jump in 1998. The manga is still ongoing, but its release schedule has been irregular for years due to the author’s health, leading to long gaps between volumes. This context is vital: the 1999 anime, produced by Nippon Animation, was airing while the manga was being written, so the team inevitably caught up to the story and had to create original filler arcs to stay on the air. The 2011 adaptation, produced by Madhouse, began long after the Chimera Ant arc had concluded in manga form, allowing the studio to tell a nearly uninterrupted, faithful adaptation. Even the 2011 series, however, contains a small number of episodes that deviate from pure canon.

Canon Episodes: The Heart of the Story

If you want the core Hunter x Hunter experience, the canon episodes of the 2011 adaptation are all you need. They cover every major arc from the manga with astonishing fidelity, following Gon Freecss from his departure from Whale Island to a dramatic climactic encounter that reshapes the world. Here are the essential canon arcs, with episode ranges for the 2011 series.

Hunter Exam Arc (Episodes 1–21)

The story begins as Gon sets out to become a licensed Hunter, meeting Killua, Leorio, and Kurapika along the way. This arc introduces the fundamentals of Nen—though not by name—and tests the protagonists physically and mentally. The 2011 adaptation is almost entirely faithful here, with no original filler inserted. The character introductions and the brutal exam phases are all canon, making this arc mandatory viewing.

Zoldyck Family Arc (Episodes 22–26)

Short but emotionally weighty, this mini-arc details Gon’s, Kurapika’s, and Leorio’s rescue mission to retrieve Killua from the Zoldyck estate. It deepens Killua’s backstory and introduces his infamous family of assassins. Episodes 22–26 of the 2011 series are canon except for Episode 26, which is a recap. You can safely skip Episode 26 if you’re watching sequentially, as it simply summarizes the previous events with minimal new material.

Heavens Arena Arc (Episodes 27–36)

Here the series formally introduces Nen, the energy system that underpins all later battles. Gon and Killua fight their way up the tower while learning the principles of Ten, Zetsu, Ren, and Hatsu from the master Wing. Every episode in this block is canon. The fights, especially Gon’s clash with Hisoka, are quintessential viewing that no fan should miss.

Yorknew City Arc (Episodes 37–58)

Widely considered one of the best shōnen arcs ever written, Yorknew City plunges the cast into a mafia war, a Phantom Troupe massacre, and Kurapika’s relentless quest for vengeance. The 2011 version is an almost word-for-word adaptation, minus a handful of cryptic internal monologues that are lost in the transition. Episodes 37–58 are entirely canon, and the pacing remains tight. No filler interrupts the tension.

Greed Island Arc (Episodes 59–75)

This arc shifts to a video game–themed training ground where Gon and Killua enter a real game world to search for Ging’s clues. The 2011 adaptation includes a few lighthearted training sequences that some fans mistake for filler because they expand on card descriptions or game mechanics not fully shown in the manga. However, all 17 episodes are adapted from the manga and are considered canon. The only exception is a short recap at the start of Episode 75, but the bulk of the episode is original content. For a smooth experience, watch all episodes in this range.

Chimera Ant Arc (Episodes 76–136)

The longest and most philosophically ambitious arc, the Chimera Ant saga introduces the chimera ants, the Royal Guard, and the King—antagonists who challenge humanity’s place in the natural order. This is where the 2011 adaptation shines, with breathtaking animation and a deliberate, novelistic pace. Every single episode in this block is canon, though some viewers argue the pacing slows between Episodes 96–110. That slower tempo, however, is straight from Togashi’s panels and serves to build existential dread. No filler episodes interrupt the arc, though the occasional recap within an episode may pad run time slightly.

Election Arc (Episodes 137–148)

The final arc of the 2011 adaptation ties up the Hunter Association’s leadership crisis, Pariston’s machinations, and Killua’s family drama in the wake of the Chimera Ant arc. All 12 episodes are canon. The arc ends with an emotional reunion and a promise of future adventures, bringing the anime to a satisfying close. There is no anime-original filler in this stretch.

Filler Episodes in Hunter x Hunter

Hunter x Hunter’s relationship with filler depends entirely on which adaptation you’re watching. The 1999 series has significant filler arcs, while the 2011 series is notoriously filler-light—a rarity among long-running battle shōnen anime. Still, a few episodes of the 2011 version are either recaps or contain minor anime-only extensions that some fans choose to skip.

Filler in the 1999 Adaptation

The original Hunter x Hunter anime aired from 1999 to 2001, covering the Hunter Exam through Greed Island arcs before ending with an original conclusion. Because the manga was still ongoing, Nippon Animation inserted several filler episodes and entire filler arcs. Notable filler content in the 1999 series includes:

  • The Hunter Exam extra phases: Additional trials on the airship and a mini-arc on an island that do not appear in the manga.
  • The Greed Island Final OVAs: The 1999 adaptation concluded the Greed Island arc with an original, non-canon ending, followed by OVAs that deviate sharply from Togashi’s story.
  • Character-focused filler: Episodes that expand Kurapika’s backstory or Leorio’s training, while not harmful, are not manga-canon material.

If you decide to watch the 1999 series, you’ll encounter roughly 20% filler across its 62 television episodes and 30 OVAs. A dedicated filler guide is essential for that version.

Filler in the 2011 Adaptation

Madhouse’s 2011 Hunter x Hunter is remarkably faithful. There are no original filler arcs at all. So why do filler lists exist? Because a handful of episodes are recaps or contain extended flashbacks that mix new and old footage. The most commonly flagged filler entries in the 2011 series are:

  • Episode 13: A pure recap of the Hunter Exam arc up to that point. Skippable with no loss.
  • Episode 26: Another pure recap covering the Zoldyck Family arc. Skip unless you need a refresher.
  • Episode 50: Some guides list parts of this episode as filler because it adds an anime-original scene of the Phantom Troupe performing a heist that was only mentioned in the manga. It’s a tiny extension, not a full recap.
  • Episode 75: The first few minutes recap Greed Island before the canon material resumes. The remainder is fully canon.
  • Episode 97: Contains a lengthy recap of the Chimera Ant arc to date; the new canon content starts later in the episode.

If you want to exclude all recap and filler-ish content, skip Episodes 13 and 26 entirely, and fast-forward the first few minutes of Episodes 75 and 97. That’s it. The rest of the 148 episodes are canon and move the story forward. This minimal filler approach is a huge reason why the 2011 series is so highly rated on aggregators like MyAnimeList and Crunchyroll.

The Best Viewing Order for Hunter x Hunter

Your ideal watch order depends on whether you want the purest canon experience or you’re curious about the 1999 version’s filler expansions. Below are three clear routes, each designed to maximize enjoyment.

Route 1: The Purist Canon-Only Order (2011)

Watch the 2011 anime from start to finish, skipping only the full recaps. Here’s the episode-by-episode breakdown:

  • Episodes 1–12 (Hunter Exam Part 1)
  • Skip Episode 13 (recap)
  • Episodes 14–25 (Hunter Exam conclusion and Zoldyck mini-arc)
  • Skip Episode 26 (recap)
  • Episodes 27–74 (Heavens Arena, Yorknew City, Greed Island; note: brief recap at start of Episode 75, but watch from when the new material begins)
  • Episodes 76–148 (Chimera Ant and Election arcs; the recap in Episode 97 can be fast-forwarded)

This yields roughly 146 episodes of pure canon narrative. It’s the definitive way to experience Hunter x Hunter as it was intended, without any fluff.

Route 2: The Complete 2011 Experience (Recaps Included)

Some viewers don’t mind the recaps, especially if they are watching weekly or taking breaks between arcs. The recaps can serve as memory refreshers. Watching all 148 episodes in release order is perfectly valid and doesn’t spoil the story flow. Simply watch episodes 1 through 148 without skipping. Episode 13 and 26 will feel redundant if you’re bingeing, but they contain no contradictory information.

Route 3: The 1999 Original with Filler (For Nostalgia Fans)

If you want to see how the anime landscape looked before the 2011 remake, the 1999 series has its own charm—darker color palettes, a more somber soundtrack, and additional character moments. A recommended watch order for the 1999 version that trims excess filler while preserving its unique content is:

  • Hunter Exam: Episodes 1–31 (skip filler episodes 18–20, which add an extra exam phase; these are optional)
  • Heavens Arena: Episodes 32–44
  • Yorknew City: Episodes 45–62 (the 1999 version ends the Yorknew arc on a somewhat original note, but it’s close to canon)
  • Greed Island: Watch the first Greed Island OVA (Episodes 1–8) if you want to see the arc concluded in that style, but note the ending diverges from canon. Stop after OVA Episode 8 and switch to the 2011 version from Episode 59 onward for a manga-faithful continuation, or simply watch the whole 2011 version for Greed Island and beyond.

Because the 1999 anime never adapted the Chimera Ant or Election arcs, you’ll need to switch to the 2011 series eventually anyway. Many fans recommend skipping the 1999 Greed Island OVAs entirely and pivoting to the 2011 adaptation after Yorknew.

Why Some Fans Skip Filler (and Others Embrace It)

Filler episodes have a mixed reputation. Detractors argue they disrupt pacing, feel tonally inconsistent, and can weaken character development by forcing them into one-off situations that are never referenced again. In Hunter x Hunter, where every canon scene seems carefully constructed, even a short recap can feel like a halt to momentum. Fans who skip filler often say they want to experience Togashi’s vision without studio interference.

On the other hand, filler can add depth. The 1999 series’ extra Hunter Exam phases, for example, give supporting characters like Hanzo and Ponzu slightly more screen time. Some viewers enjoy these moments as harmless side stories that expand the world. The lack of filler in the 2011 series is a testament to the studio’s confidence in the source material, but recaps can still serve a purpose for casual watchers who don’t binge the entire show in one stretch. Ultimately, whether you skip or not comes down to personal preference.

Where to Watch Hunter x Hunter

You can legally stream the 2011 adaptation on Crunchyroll, Netflix (in select regions), and Hulu. The English dub and original Japanese audio with subtitles are widely available. The 1999 series is harder to find legally; second-hand DVDs or specialty services are often the only options. The manga, which continues beyond the anime’s ending, can be read through MANGA Plus or VIZ Media. If you finish Episode 148 and crave more, the manga picks up with the Dark Continent Expedition arc, which remains ongoing.

Final Thoughts on Canon and Filler in Hunter x Hunter

Hunter x Hunter is an anime where the line between canon and filler is unusually clean. The 2011 adaptation stands as one of the most faithful manga adaptations ever made, offering a virtually uninterrupted narrative from beginning to end. By skipping only two recap episodes, you can watch the entire series without ever leaving the canonical path. For those who explore the 1999 version, the filler adds a nostalgic layer but is never required to understand Gon’s journey. Whether you’re a first-time watcher or a returning fan seeking the optimal order, focusing on the canon episodes ensures you experience the story’s full emotional and philosophical weight exactly as Togashi intended.