Aquarius · February 15
One Piece · Big Mom Pirates
Big Mom: zodiac sign and birth chart
Big Mom is an Aquarius, born on February 15. Canon never gives a year, so only her Sun is official and the rest of her chart is NEBO's take. Aquarius fits the Emperor who dreams of a country where every race eats at the same table, and chases it by the loudest, hungriest route possible.
- SunAquarius
- MoonAries
- RisingAries
- MarsSagittarius
SourceBirthday: the official ONE PIECE website's character birthday list, which publishes Eiichiro Oda's databook data. Canon gives no birth year, so only the Sun is canon. The other planets are NEBO's take.
Birth chart
Big Mom's chart at a glance
Sun from the canon birthday. Canon gives no year, so the rest is NEBO's take from her character.
- Fire3
- Earth0
- Air1
- Water0
- Mostly fire. 3 of her 4 placements are fire signs.
- About 1 in 23 birthdays get Big Mom in the app's One Piece world.
- Other Aquariuss here: Nico Robin and Nefertari Vivi.
NEBO's take
Canon says Aquarius. Our model says Aries.
We ran Big Mom through the same model that matches people to characters in the app, and looked at which chart gets her most often. It reads her as Aries first: Sun, Moon and Rising, with Sagittarius Mars.
Canon
Aquarius SunFebruary 15, from the official One Piece site. No year givenNEBO's take
Aries SunRead from her personality- Sun
CanonAquariusNEBO's takeAries
Canon's Aquarius is the big idea: Totto Land, a country where every race eats at one table. Aries is how she tries to get it: loudly, immediately and by force.
- Moon
CanonNo birth yearNEBO's takeAries
Canon gives no year, so the Moon is our take. Aries feels first and thinks later: when the hunger hits, she wrecks the room.
- Rising
CanonNo birth timeNEBO's takeAries
No birth time in canon. First impression, Aries style: a giant pink-haired woman and a booming laugh, Mama Mama Mama, long before you see her.
- Mercury
CanonNo birth yearNEBO's takeAries
Aries decides out loud. She announces marriages for her children like trade deals and expects the whole room to agree.
- Venus CanonNo birth yearNEBO's takeNo clear pick
- Mars
CanonNo birth yearNEBO's takeSagittarius
Sagittarius charges at the horizon. She carries a living sun, Prometheus, and a thundercloud, Zeus, and throws them like weapons.
Where we agree: she is a dreamer who won't take no. Aquarius wants a world built around her idea. Aries wants it now, and she has never learned to wait.
How she shows up
Why she's like this
Aquarius is the sign of big ideas, groups and rules for everyone. Big Mom hits every one of them in the Whole Cake Island arc, and NEBO's Aries and Sagittarius fill in the appetite.
CoreAquarius Sun
A table for every race
Her whole empire is built on one dream: a country where giants, humans and fish-folk eat at the same table. She doesn't hide it, and she isn't gentle about it.
Whole Cake Island arc
FeelingsAries Moon
Hunger fit
When she wants a sweet she can't have, everyone near her pays. One missing dessert is enough to make her wreck the room.
Whole Cake Island arc
In a fightMars in Sagittarius
Weapons with names
Prometheus, a living sun, and Zeus, a thundercloud, follow her around, and she throws them like ordinary weapons.
Whole Cake Island arc
First impressionAries rising
The laugh arrives first
Mama Mama Mama. Her laugh announces her before she appears, and the room goes quiet.
Whole Cake Island arc
Your turn
Which One Piece character are you?
Pick your birthday. Your Sun sign gives a first answer right here, then the app reads your whole chart.
Aries girls get Uta most often. Aries guys get Monkey D. Luffy.
You and Big Mom: Signs that cheer each other on. Good team.
Taurus girls get Nico Robin most often. Taurus guys get Roronoa Zoro.
You and Big Mom: Signs at a right angle. Friction, the useful kind.
Gemini girls get Carrot most often. Gemini guys get Trafalgar Law.
You and Big Mom: Same element, air. Easy chemistry, same pace.
Cancer girls get Vinsmoke Reiju most often. Cancer guys get Bartolomeo.
You and Big Mom: Signs that speak different languages. Curious mix.
Leo girls get Uta most often. Leo guys get Donquixote Doflamingo.
You and Big Mom: Opposite signs. You see each other's blind spot.
Virgo girls get Nico Robin most often. Virgo guys get Kaido.
You and Big Mom: Signs that speak different languages. Curious mix.
Libra girls get Nami most often. Libra guys get Trafalgar Law.
You and Big Mom: Same element, air. Easy chemistry, same pace.
Scorpio girls get Vinsmoke Reiju most often. Scorpio guys get Koby.
You and Big Mom: Signs at a right angle. Friction, the useful kind.
Sagittarius girls get Boa Hancock most often. Sagittarius guys get Monkey D. Luffy.
You and Big Mom: Signs that cheer each other on. Good team.
Capricorn girls get Tashigi most often. Capricorn guys get Charlotte Katakuri.
You and Big Mom: Next-door signs. Different instincts, lots to learn.
Aquarius girls get Nami most often. Aquarius guys get Sabo.
You and Big Mom: Same sign. You'd get each other without trying.
Pisces girls get Shirahoshi most often. Pisces guys get Tony Tony Chopper.
You and Big Mom: Next-door signs. Different instincts, lots to learn.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real One Piece character→Chemistry
Who Big Mom clicks with, and who she clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- JinbeAries Moon+Gemini MoonMoons in friendly signs: they know how to settle each other down.
- Boa HancockMars in Sagittarius+Venus in LeoVenus and Mars in step: the spark is real, friends or more.
- CarrotAquarius Sun+Gemini SunSuns in the same element: they want the same things and go after them the same way.
Pick a side
Are you more Big Mom or Luffy?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Big Mom's chart
Famous Aquarius with her placements
Their charts line up with Big Mom's: her canon Aquarius Sun plus NEBO's take on the rest. A chart match only: none of them is connected to this page.
Big Mom in real life
The app's Big Moms are Gillian Anderson (Leo) and Tina Turner (Sagittarius): both fire signs, which suits the Sagittarius in her chart.
Characters like her in other worlds
Same chart pattern in our model, different universe.
One Piece
Characters like Big Mom
Closest charts first: shared signs, same elements.
Which One Piece character are you?
Add your birthday and the app finds your One Piece character, your crew and how close you are to Big Mom.
Are you Big Mom? Find your character→Questions
Big Mom's zodiac sign: what people ask
What zodiac sign is Big Mom?
Aquarius. The official One Piece site gives Big Mom's birthday as February 15, which puts the Sun in Aquarius.
When is Big Mom's birthday?
February 15. Canon never gives her birth year, so her full birth chart can't be calculated.
Is Big Mom an Aquarius?
Yes, by her canon birthday. The big-idea side fits: she wants one table for every race and builds a country around it. Our personality model adds a lot of Aries on top, the part that demands it right now.
What is Big Mom's Moon sign?
Unknown in canon, because her birth year is never given. NEBO's take, built from her personality, puts her Moon in Aries.
What element is Big Mom?
Air. Aquarius is an air sign.
Who is Big Mom most compatible with?
By chart, Jinbe, Boa Hancock and Carrot. Aries Moon and Gemini Moon: they know how to settle each other down.
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