Virgo · September 15
Demon Slayer · Serpent Hashira
Obanai Iguro: zodiac sign and birth chart
Obanai Iguro is a Virgo, born on September 15. Canon never gives a year, so his Moon and the rest of his chart are NEBO's take. Virgo fits the Serpent Hashira: critical, exact and hard on himself, with a white snake named Kaburamaru draped over his shoulders.
- SunVirgo
- MoonCapricorn
- RisingCapricorn
- VenusScorpio
- MarsLibra
SourceBirthday: the official Kimetsu no Yaiba account's birthday post on X. Canon never gives a birth year, so only the Sun is canon. The other planets are NEBO's take.
Birth chart
Obanai's chart at a glance
Sun from the canon birthday. Canon gives no year, so the rest is NEBO's take from his character.
- Fire0
- Earth3
- Air1
- Water1
- Mostly earth. 3 of his 5 placements are earth signs.
- About 1 in 110 birthdays get Obanai in the app's Demon Slayer world.
- Other Virgos here: Zenitsu Agatsuma, Rui and Gyomei Himejima.
NEBO's take
Canon says Virgo. Our model says Scorpio.
We ran Obanai 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 Scorpio first: a Capricorn Moon and Rising, Scorpio Venus, and Libra Mars.
Canon
Virgo SunSeptember 15, from the official Kimetsu no Yaiba account. No year givenNEBO's take
Scorpio SunRead from his personality- Sun
CanonVirgoNEBO's takeScorpio
Canon's Virgo is the critic who audits everyone, himself first. Scorpio is the suspicious stare and the very long memory.
- Moon
CanonNo birth yearNEBO's takeCapricorn
Canon gives no year, so the Moon is our take. Capricorn fits the man who keeps feelings under lock and shows only discipline.
- Rising
CanonNo birth timeNEBO's takeCapricorn
No birth time in canon. First impression, Capricorn style: bandaged, stern and not interested in small talk.
- Mercury
CanonNo birth yearNEBO's takeScorpio
Scorpio Mercury asks the pointed question. Obanai tells you what he thinks of you in one line, then waits to see what you do.
- Venus
CanonNo birth yearNEBO's takeScorpio
Scorpio Venus loves in secret, and deeply. His most loyal bond is with a snake, Kaburamaru, who is never far from his neck.
- Mars
CanonNo birth yearNEBO's takeLibra
Libra Mars fights with a curve. His blade follows a wavy path that gets around any guard.
Where we agree: both charts are strict and guarded. Virgo finds the flaw, Scorpio never forgets it.
How he shows up
Why he's like this
Virgo is the sign of standards, scrutiny and holding yourself to a rule. Obanai does all three, in scenes fans know by heart.
CoreVirgo Sun
Judges first, trusts later
At the Hashira Meeting he is one of the sharpest voices against Nezuko, snake on his shoulders, treating a stranger's story as an error to be corrected.
Season 1, Hashira Meeting arc
LoveVenus in Scorpio
Loyal to the few
Kaburamaru is never off his shoulders. Obanai is guarded with people, and his bond with the snake is the one he never questions.
Season 1 and later arcs
FeelingsCapricorn Moon
Treats his own blood as shame
He escaped a family that fed a snake demoness and paid for it with his relatives' lives. He now believes his blood is dirty, and keeps feelings behind strict control.
Final arc, backstory · spoiler
In a fightMars in Libra
Fights on, blind
In the final battle he loses his sight and keeps fighting, using Kaburamaru as his eyes and his Winding Serpent blade as the weapon.
Final 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 Obanai: Signs that speak different languages. Curious mix.
Taurus girls get Aoi Kanzaki most often. Taurus guys get Gyomei Himejima.
You and Obanai: Same element, earth. Easy chemistry, same pace.
Gemini girls get Shinobu Kocho most often. Gemini guys get Zenitsu Agatsuma.
You and Obanai: Signs at a right angle. Friction, the useful kind.
Cancer girls get Mitsuri Kanroji most often. Cancer guys get Tanjiro Kamado.
You and Obanai: Signs that cheer each other on. Good team.
Leo girls get Daki most often. Leo guys get Kyojuro Rengoku.
You and Obanai: Next-door signs. Different instincts, lots to learn.
Virgo girls get Aoi Kanzaki most often. Virgo guys get Rui.
You and Obanai: Same sign. You'd get each other without trying.
Libra girls get Shinobu Kocho most often. Libra guys get Kaigaku.
You and Obanai: Next-door signs. Different instincts, lots to learn.
Scorpio girls get Mitsuri Kanroji most often. Scorpio guys get Tanjiro Kamado.
You and Obanai: Signs that cheer each other on. Good team.
Sagittarius girls get Nezuko Kamado most often. Sagittarius guys get Inosuke Hashibira.
You and Obanai: Signs at a right angle. Friction, the useful kind.
Capricorn girls get Kanao Tsuyuri most often. Capricorn guys get Muzan Kibutsuji.
You and Obanai: Same element, earth. Easy chemistry, same pace.
Aquarius girls get Shinobu Kocho most often. Aquarius guys get Sanemi Shinazugawa.
You and Obanai: Signs that speak different languages. Curious mix.
Pisces girls get Makomo most often. Pisces guys get Tanjiro Kamado.
You and Obanai: Opposite signs. You see each other's blind spot.
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 Obanai clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- Muzan KibutsujiCapricorn Moon+Capricorn MoonMoons in the same element: they calm down the same way, no translation needed.
- KokushiboVirgo Sun+Capricorn SunSuns in the same element: they want the same things and go after them the same way.
- Gyomei HimejimaVirgo Sun+Taurus MoonSun and Moon in the same element: around each other, they feel seen.
Pick a side
Are you more Obanai or Tanjiro?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Obanai's chart
Famous Virgos with his placements
Their charts line up with Obanai's: his canon Virgo Sun plus NEBO's take on the rest. A chart match only: none of them is connected to this page.
Characters like him in other worlds
Same chart pattern in our model, different universe.
Demon Slayer
Characters like Obanai
Closest charts first: shared signs, same elements.
- Muzan KibutsujiCapricorn Sun · Capricorn Moon
- KokushiboCapricorn Sun · Capricorn Moon
- Sanemi ShinazugawaSagittarius Sun · Capricorn Moon
- Kanao TsuyuriTaurus Sun · Capricorn Moon
- Gyomei HimejimaVirgo Sun · Taurus Moon
- Kyojuro RengokuTaurus Sun · Aries Moon
- Aoi KanzakiVirgo Sun · Virgo Moon
- Sakonji UrokodakiTaurus Sun · Virgo Moon
Which Demon Slayer character are you?
Add your birthday and the app finds your Demon Slayer character and how close you are to Obanai.
Are you Obanai? Find your character→Questions
Obanai's zodiac sign: what people ask
What zodiac sign is Obanai Iguro?
Virgo. The official Kimetsu no Yaiba account gives Obanai's birthday as September 15, and Virgo runs from August 23 to September 22.
When is Obanai's birthday?
September 15. Canon never gives his birth year, so his full birth chart can't be calculated.
Is Obanai a Virgo?
Yes, by his canon birthday. The strict, critical side fits: he judges himself harder than anyone. Our personality model adds a lot of Scorpio on top, the part that guards its feelings.
What is Obanai's Moon sign?
Unknown in canon, because his birth year is never given. NEBO's take, built from his personality, puts his Moon in Capricorn.
What element is Obanai?
Earth. Virgo is an earth sign, and 3 of his 5 placements are earth too.
Who is Obanai most compatible with?
By chart, Muzan Kibutsuji, Kokushibo and Gyomei Himejima. Capricorn Moon and Capricorn Moon: they calm down the same way, no translation needed.
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