Libra · by personality
Demon Slayer · Thunder Breathing
Kaigaku: zodiac sign and birth chart
Kaigaku has no canon birthday. Neither the manga nor the anime gives one. Read from his personality, he is a Libra: polite to anyone above him, cold to everyone else, and obsessed with where he stands in the ranking. A Gemini Moon and Rising keep his mouth quick and his loyalty flexible.
- SunLibra
- MoonGemini
- RisingGemini
- VenusVirgo
- MarsAquarius
SourceNo canon birthday: neither the manga nor the ufotable anime gives Kaigaku a date. The chart is NEBO's take, read from his personality.
Birth chart
Kaigaku's chart at a glance
No canon birthday, so this is NEBO's take, read from his character.
- Fire0
- Earth1
- Air4
- Water0
- Mostly air. 4 of his 5 placements are air signs.
- About 1 in 77 birthdays get Kaigaku in the app's Demon Slayer world.
- Other Libras here: Enmu.
NEBO's take
No birthday in canon. His personality says Libra.
We ran Kaigaku through the same model that matches people to characters in the app, and looked at which chart gets him most often. It reads him as Libra first, with Gemini Moon and Rising, Virgo Venus and Aquarius Mars.
Canon
No canon birthdayNever given in the manga or animeNEBO's take
Libra SunRead from his personality- Sun
CanonNot in canonNEBO's takeLibra
Libra is image and rank. Kaigaku is the senior student, all manners toward the people who can raise him up.
- Moon
CanonNot in canonNEBO's takeGemini
A Gemini Moon is restless and easily bored. He can't sit still with a master who sees him as ordinary, and goes looking for a bigger prize.
- Rising
CanonNo birth timeNEBO's takeGemini
No birth time in canon. First impression, Gemini style: sharp, quick and smooth. He looks like the star pupil.
- Mercury CanonNot in canonNEBO's takeNo clear pick
- Venus
CanonNot in canonNEBO's takeVirgo
Virgo Venus is picky about who is worthy. He judges Zenitsu harshly and cannot stand his weaknesses being on display.
- Mars
CanonNot in canonNEBO's takeAquarius
Aquarius Mars is a cold, odd fighter. Thunder Breathing becomes something else in his hands, a lightning that goes where he wants it.
What canon does give: a gifted student who wants to be the best and resents the one who gets the credit. A Libra answer is a mind that is always measuring who is above and who is below.
How he shows up
Why he's like this
Libra is the sign of image, rank and who stands where. Kaigaku hits it, in scenes fans know from Zenitsu's past.
CoreLibra Sun
Cares where he ranks
In Zenitsu's flashbacks Kaigaku is Jigoro Kuwajima's senior student, gifted and proud, and clearly measuring himself against everyone around him.
Demon Slayer, Zenitsu's backstory
LoveVenus in Virgo
Looks down on Zenitsu
He masters every Thunder Breathing form except the first, Zenitsu's only one, and despises the younger student for it. He wants the credit and the recognition.
Demon Slayer, Zenitsu's backstory
FeelingsGemini Moon
Bored by honest work
He kneels before an Upper Moon and accepts demon blood to get what his own training never gave him. His teacher takes his own life, unable to bear the shame.
Demon Slayer, Zenitsu's backstory · spoiler
In a fightMars in Aquarius
Black lightning
As a demon, his Thunder Breathing is poisoned with demon blood, and his black lightning leaves wounds that keep tearing the body apart from within. He faces Zenitsu one last time.
Demon Slayer, Infinity Castle arc · spoiler
Your turn
Which Demon Slayer 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 Daki most often. Aries guys get Kyojuro Rengoku.
You and Kaigaku: Opposite signs. You see each other's blind spot.
Taurus girls get Aoi Kanzaki most often. Taurus guys get Gyomei Himejima.
You and Kaigaku: Signs that speak different languages. Curious mix.
Gemini girls get Shinobu Kocho most often. Gemini guys get Zenitsu Agatsuma.
You and Kaigaku: Same element, air. Easy chemistry, same pace.
Cancer girls get Mitsuri Kanroji most often. Cancer guys get Tanjiro Kamado.
You and Kaigaku: Signs at a right angle. Friction, the useful kind.
Leo girls get Daki most often. Leo guys get Kyojuro Rengoku.
You and Kaigaku: Signs that cheer each other on. Good team.
Virgo girls get Aoi Kanzaki most often. Virgo guys get Rui.
You and Kaigaku: Next-door signs. Different instincts, lots to learn.
Libra girls get Shinobu Kocho most often. Libra guys get Kaigaku.
You and Kaigaku: Same sign. You'd get each other without trying.
Scorpio girls get Mitsuri Kanroji most often. Scorpio guys get Tanjiro Kamado.
You and Kaigaku: Next-door signs. Different instincts, lots to learn.
Sagittarius girls get Nezuko Kamado most often. Sagittarius guys get Inosuke Hashibira.
You and Kaigaku: Signs that cheer each other on. Good team.
Capricorn girls get Kanao Tsuyuri most often. Capricorn guys get Muzan Kibutsuji.
You and Kaigaku: Signs at a right angle. Friction, the useful kind.
Aquarius girls get Shinobu Kocho most often. Aquarius guys get Sanemi Shinazugawa.
You and Kaigaku: Same element, air. Easy chemistry, same pace.
Pisces girls get Makomo most often. Pisces guys get Tanjiro Kamado.
You and Kaigaku: Signs that speak different languages. Curious mix.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real Demon Slayer character→Chemistry
Who Kaigaku clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- Muichiro TokitoGemini Moon+Libra MoonMoons in the same element: they calm down the same way, no translation needed.
- EnmuLibra Sun+Libra SunSuns in the same element: they want the same things and go after them the same way.
- HantenguVenus in Virgo+Mars in VirgoVenus and Mars in step: the spark is real, friends or more.
Pick a side
Are you more Kaigaku or Tanjiro?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Kaigaku's chart
Famous Libras with his placements
Their charts line up with NEBO's take on Kaigaku. A chart match only: none of them is connected to this page.
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Kaigaku in real life
The app's Kaigakus lean Gemini and Libra: Central Cee and Phil Foden are Gemini Suns, Trent Alexander-Arnold a Libra.
Characters like him in other worlds
Same chart pattern in our model, different universe.
Demon Slayer
Characters like Kaigaku
Closest charts first: shared signs, same elements.
Which Demon Slayer character are you?
Add your birthday and the app finds your Demon Slayer character, your breathing style and how close you are to Kaigaku.
Are you Kaigaku? Find your character→Questions
Kaigaku's zodiac sign: what people ask
What zodiac sign is Kaigaku?
Canon never says. Neither the manga nor the anime gives Kaigaku a birthday. By personality, NEBO's take is Libra.
When is Kaigaku's birthday?
It isn't given anywhere in canon, so there is no official date.
Is Kaigaku a Libra?
By personality, yes: image-conscious, polite upward and cold downward. It's NEBO's take, not canon, because no birthday exists.
What element is Kaigaku?
Air. Libra is an air sign, and 4 of his 5 placements are air too.
Who is Kaigaku most compatible with?
By chart, Muichiro Tokito, Enmu and Hantengu. Gemini Moon and Libra Moon: they calm down the same way, no translation needed.
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