The Best OnePieceDle First Guess, According to Data (2026)

Every OnePieceDle player has a favorite opener. Some always start with Luffy. Some swear by Zoro. Almost nobody can tell you why their pick is good — because until now, nobody has published the numbers.

We can. Animedle maintains the 150-character attribute database that powers our daily OnePieceDle puzzle, so we ran the math on the entire pool: every gender, crew, origin, bounty, height, debut arc, Devil Fruit type, and race in the game. Then we measured, in bits of information, exactly how much each attribute column tells you — and which characters make the strongest possible first guess.

The results will probably change how you open. They changed how we play our own game.

Our study covers all 150 characters in the OnePieceDle answer pool, measured on 2026-07-14.

Key Findings

• Affiliation is the single most informative column in OnePieceDle, carrying 5.10 bits of information — more than six times the 0.82 bits carried by gender.
• A "Male" green cell barely helps: 120 of 150 characters (80%) in the answer pool are male.
• 46% of the pool (69 of 150 characters) has no Devil Fruit at all — "None" is the most common fruit answer.
• The median character height is 246 cm. Guessing a normal-sized human like Luffy (174 cm) leaves roughly 90% of the pool "taller."
• Only 66 of 150 characters have a known bounty; the median known bounty is 400 million Berries.

Each of these facts is computed directly from the live answer pool, not estimated. Full methodology is at the bottom of this article.

What Makes a Good First Guess in OnePieceDle?

What is OnePieceDle? OnePieceDle is a daily Wordle-style guessing game where you identify a hidden One Piece character. Each guess reveals a row of colored cells comparing eight attributes — gender, affiliation, origin, race, bounty, height, first arc, and Devil Fruit type — between your guess and the secret answer. Green means an exact match, yellow means a partial match, red means wrong, and numeric columns add higher/lower arrows. You can play the daily puzzle free on Animedle.

A good first guess is not a character you think might be the answer. With 150 possible answers, any single guess has under a 1% chance of being right. A good first guess is a measurement instrument: a character whose attribute values split the remaining pool as evenly as possible, so that whatever colors come back, you eliminate the largest number of candidates.

That is a mathematically precise idea, and it has a name.

The Data: How Much Each Attribute Column Actually Tells You

Information theory measures the usefulness of a question in bits. One bit halves your candidate pool. Two bits quarter it. An attribute whose values are spread across many evenly-sized groups carries more bits; an attribute where nearly everyone shares one value carries almost none.

We computed the Shannon entropy of every comparison column across all 150 characters in the OnePieceDle pool. Here is the full ranking:

Affiliation carries 5.10 bits of information — more than the bottom three columns combined.

The gap between the top and bottom of this table is enormous. Affiliation alone (5.10 bits) carries more information than origin, Devil Fruit type, race, and gender combined (5.99 bits, but with heavy overlap in practice). A single affiliation result — green, yellow, or red against a well-chosen crew — routinely cuts the field from 150 candidates to a dozen or fewer.

Gender sits at the other extreme. At 0.82 bits, a gender cell is the least informative thing on your board. If your guess is male and the cell comes back green, congratulations: you have eliminated only the 30 non-male characters and still face 120 possibilities. The only time gender is powerful is when you guess a female character and hit green — that instantly collapses the pool to 27 candidates.

The strategic conclusion writes itself: your first guess should be optimized around affiliation and first arc, the two heavyweight columns — and it should treat gender and race as free bonus probes, useful only when you pick a minority value.

The Character Pool at a Glance

To choose good openers you need to know the shape of the pool itself. Here is the OnePieceDle answer pool, broken down by its three most skewed attributes:

The pool is heavily skewed: most characters are male humans, and nearly half have no Devil Fruit.

Gender. 120 Male, 27 Female, 3 Other. Guessing male tells you almost nothing on green; guessing female is a genuine coin-flip probe.

Race. 126 of 150 characters are Human. The largest minority races are Fish-Man (6), Mink (4), and Skypiean (3). A green on "Human" removes only 24 candidates.

Origin. Grand Line accounts for 84 characters — 56% of the pool. East Blue follows with 17, then New World with 15, North Blue with 12, and West Blue and South Blue with 9 each. Sky Island has just 4.

Devil Fruit type. This one surprises most players: "None" is the single most common answer, at 69 of 150 characters (46%). Paramecia follows with 47, then Mythical Zoan (11), Logia (10), Ancient Zoan (8), and regular Zoan (5). Guessing a fruit user and seeing red on the fruit column is genuinely useful — it points at nearly half the pool.

Bounty. Only 66 characters have a known bounty; the other 84 show "Unknown." Among known bounties, the median is 400 million Berries, 22 characters sit at 1 billion or above, and the top three are Gol D. Roger (5.56B), Whitebeard (5.05B), and Kaido (4.61B).

Height. One Piece characters are enormous. The median height in the pool is 246 cm, 49 characters stand 300 cm or taller, and the tallest — the giant Morley — measures 1,600 cm. Only 15 characters are under 180 cm.

First arcs deserve their own chart, because the distribution is wide and it is the second most informative column in the game:

Whole Cake Island (16), Wano (15), and Dressrosa (13) introduce the most pool characters — early East Blue arcs introduce far fewer.

The top five debut arcs are Whole Cake Island (16 characters), Wano Country (15), Dressrosa (13), Sabaody Archipelago (11), and Romance Dawn (10). Note how late-story arcs dominate: a "your guess debuted earlier" style result against a Dressrosa-or-later character carves the timeline in half.

The 5 Statistically Best Opening Guesses

Combining the entropy ranking with the pool composition, we scored candidate openers on how well their specific values split the pool across the high-information columns. These five came out on top. Every attribute cited below is taken directly from the Animedle character database.

1. Nico Robin

Robin is the closest thing OnePieceDle has to a perfect information probe. She is Female — so her gender cell is a true high-value coin flip that can collapse the pool to 27 on green. Her affiliation is Straw Hat Pirates plus the Revolutionary Army, two of the five biggest factions in the pool (10 and 9 members respectively), which makes yellow partial matches unusually likely and unusually meaningful. Her origin, West Blue, is shared by only 9 characters, so even a green there is a near-endgame result. Her fruit is a Paramecia — the largest fruit class at 47 members — and her bounty of 930 million sits just under the 1-billion line that divides the 22 top-tier bounties from the rest.

2. Trafalgar D. Water Law

Law's affiliation reads Heart Pirates and Worst Generation, and that second tag is the trick: Worst Generation overlaps with several other crews in the pool, so Law generates informative yellow affiliation cells against a wide slice of candidates. He debuts at Sabaody Archipelago, the fourth-largest debut cluster (11 characters), which sits usefully in the middle of the story timeline. His 3 billion bounty splits the billion-plus club almost exactly, and his North Blue origin (12 characters) is another minority probe. Height 191 cm tests the "normal-sized human" band.

3. Smoker

Someone in your opening should be a Marine — it is the single largest faction, at 14 characters. Smoker adds three more probes on top: he is a Logia user (10 characters, and a red here still eliminates a meaningful class), his bounty is Unknown, which directly tests the 84-character unknown-bounty majority, and his East Blue origin covers the second-largest region. His debut at Loguetown also sits in the thin early-story band, giving clean timeline separation from Law and Katakuri.

4. Charlotte Katakuri

Katakuri is your Whole Cake Island flag. His crew, the Big Mom Pirates, is the second-largest faction (11 members), and his debut arc, Whole Cake Island, is the single biggest debut cluster in the pool (16 characters). His bounty of 1.057 billion lands almost exactly on the 1-billion boundary — the higher/lower arrow from that number is the cleanest possible bounty question. And at 509 cm tall, he tests the pool's giant side: remember, 49 characters are 300 cm or taller.

5. Jinbe

Jinbe rounds out the system with the probes the other four miss. He is a Fish-Man, the largest minority race (6 characters) — and a red there still confirms the 84% Human majority. He has no Devil Fruit, directly testing the 46% "None" plurality that most players forget exists. His dual affiliation (Straw Hat Pirates and Sun Pirates) keeps the yellow-web pressure on, his 301 cm height sits just above the giant line, and his 1.1 billion bounty confirms or denies the top tier from a second angle.

The Worst Opening Guesses (And Why They Feel Right)

The most popular openers are popular because they are beloved characters — not because they measure anything. The data is blunt about this.

Monkey D. Luffy is, statistically, a poor opener. Male (matches 80% of the pool), Human (84%), East Blue — all majority or near-majority values whose green cells barely narrow anything. His height of 174 cm is far below the 246 cm median, so the height arrow will almost always read "taller," eliminating only the 15 characters under 180 cm. His one informative column — the Mythical Zoan fruit, shared by just 11 characters — will come back red in roughly 93% of games, telling you only what the answer is not.

Roronoa Zoro has the same profile minus the interesting fruit: Male, Human, East Blue, Romance Dawn, no fruit, 181 cm. His best feature is the "None" fruit probe, but Jinbe delivers that probe with three better columns attached.

Nami at least offers the Female coin flip, but everything else — Human, East Blue, 170 cm, 366 million bounty, no fruit — clusters in the crowded "small East Blue human" corner that the answer, statistically, rarely occupies.

The pattern: fan-favorite openers are early-story, normal-sized, East Blue humans, while the answer pool's center of mass is late-story, oversized, and Grand Line-born. Guess where the pool is, not where your heart is.

A Three-Guess Opening System You Can Copy

You will rarely need all five ranked openers. In practice, three guesses built on contrast do the job. Here is the system we recommend — it uses openers #1, #3, and #4 to hit every high-information column from three different directions:

Three guesses, three directions: pirate ally, Marine, and emperor-crew giant. After these, the surviving candidate list is usually in the single digits.

Guess 1 — Nico Robin. Read the gender cell first. Green means you are down to 27 candidates immediately; jump straight to female-heavy crews. Red means you continue the system.

Guess 2 — Smoker. Maximum contrast with Robin: government instead of pirate, Logia instead of Paramecia, unknown bounty instead of 930M. Between the two affiliation results you now know which third of the political map the answer lives in.

Guess 3 — Charlotte Katakuri. Timeline and size. His Whole Cake Island debut splits the story in half, his 509 cm height splits the pool into normal-sized versus giant, and his 1.057B bounty arrow settles which side of the billion line to hunt on.

After three structured guesses like these, our own testing on the unlimited mode routinely leaves three to six live candidates — close enough that character knowledge finishes the job. If you want the tactical layer that comes after the opening — reading yellows, bounty bracketing, endgame elimination — we cover it in 12 data-backed tips for winning OnePieceDle.

Methodology

All statistics were computed on 2026-07-14 against the complete Animedle OnePieceDle answer pool: n = 150 characters, each with eight curated attributes (gender, affiliation, origin, race, bounty, height, first arc, Devil Fruit type). Attribute values are manually curated from publicly available fan-community sources and verified per character.

Column information values are Shannon entropy: for each attribute we counted the characters sharing each distinct value, converted counts to probabilities, and summed probability times log2 of probability, negated. Intuitively, entropy is the average number of yes/no questions the column answers about the hidden character. For multi-crew characters, the primary (first-listed) affiliation was used, which makes our 5.10-bit figure for affiliation conservative — yellow partial matches across secondary crews add information the entropy number does not credit.

Bounty and height statistics use only characters with known values (66 for bounty; all 150 for height). Medians are reported instead of means because both distributions are heavily right-skewed — Roger's 5.56 billion bounty and Morley's 1,600 cm frame would distort any average.

The answer pool evolves as we add characters, so treat every figure as a snapshot. We will re-run the analysis when the pool grows.

FAQ

What is the best first guess in OnePieceDle?

Based on entropy analysis of all 150 pool characters (2026-07-14), Nico Robin is the strongest single opener: Female (a 27-vs-123 coin flip), dual affiliation with two top-five factions, rare West Blue origin, Paramecia fruit, and a 930 million bounty just under the billion line. Law, Smoker, Katakuri, and Jinbe complete the top five.

Is Luffy a good first guess in OnePieceDle?

No. Luffy's values — Male (80% of the pool), Human (84%), East Blue, 174 cm against a 246 cm median — are all low-information probes. His Mythical Zoan fruit is his only rare attribute, and it comes back red in roughly 93% of games. He is a beloved character but a statistically weak measurement.

Which OnePieceDle attribute is most important?

Affiliation, by a wide margin. It carries 5.10 bits of Shannon entropy across the 150-character pool — versus 4.47 for first arc, 2.07 for origin, and just 0.82 for gender. A single well-chosen affiliation guess can cut the candidate field from 150 to under 15.

How many One Piece characters have no Devil Fruit in OnePieceDle?

69 of the 150 characters in the Animedle answer pool — 46% — have no Devil Fruit. "None" is actually the most common fruit-column value, ahead of Paramecia (47 characters), Mythical Zoan (11), Logia (10), Ancient Zoan (8), and regular Zoan (5).

How many guesses should the opening take in OnePieceDle?

Budget three structured guesses. In our testing, the Robin → Smoker → Katakuri opening leaves three to six live candidates on typical puzzles, because the trio covers gender, both major faction blocks, the story timeline, the giant/normal height split, and the billion-Berry bounty line. From there, character knowledge usually wins by guess five.

Written by the Animedle team — we maintain the 150-character attribute database that powers OnePieceDle on Animedle. Put the data to work on today's puzzle or drill the opening system in unlimited mode.