Capricorn · January 8
Kaiju No. 8 · Defense Force
Isao Shinomiya: zodiac sign and birth chart
Isao Shinomiya is a Capricorn, born on January 8. The manga's profile never gives a year, so his Moon and the rest of his chart come from NEBO's take. Capricorn fits the Director General of the Defense Force, sterner than granite, who holds the line himself and asks the same of his daughter.
- SunCapricorn
- MoonAries
- RisingAries
- MarsCapricorn
SourceBirthday: the official character profile printed in volume 6 of the Kaiju No. 8 manga. Canon never gives a birth year, so only the Sun is canon. The other planets are NEBO's take.
Birth chart
Isao's chart at a glance
Sun from the canon birthday. Canon gives no year, so the rest is NEBO's take from his character.
- Fire2
- Earth2
- Air0
- Water0
- No single element runs his chart. 2 fire, 2 earth.
- About 1 in 11 birthdays get Isao in the app's Kaiju No. 8 world.
- Other Capricorns here: Gen Narumi.
NEBO's take
Canon says Capricorn. Our model says Aries.
We ran Isao 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 Aries first: Sun, Moon and Rising, with Mars in Capricorn.
Canon
Capricorn SunJanuary 8, from the official manga profile. No year givenNEBO's take
Aries SunRead from his personality- Sun
CanonCapricornNEBO's takeAries
Canon's Capricorn is the Director General, sterner than granite. Aries is the commander who still goes first into battle.
- Moon
CanonNo birth yearNEBO's takeAries
Canon gives no year, so the Moon is our take. Aries fits a man who feels everything fast and shows almost none of it.
- Rising
CanonNo birth timeNEBO's takeAries
No birth time in canon. First impression, Aries style: a commanding presence who steps forward before the room has finished speaking.
- Mercury CanonNo birth yearNEBO's takeNo clear pick
- Venus
CanonNo birth yearNEBO's takeTaurus
Taurus Venus loves slowly and for good. He demands the impossible from his daughter because of what he lost.
- Mars
CanonNo birth yearNEBO's takeCapricorn
Capricorn Mars in both: he goes into battle in heavy combat armor and hits with a force few can stand up to.
Where we agree: Mars is in Capricorn in both. Duty in armor, and no retreat.
How he shows up
Why he's like this
Capricorn is the sign of duty, discipline and the weight of leadership. Isao hits it in armor and in the way he parents.
CoreCapricorn Sun
Sterner than granite
He is the Director General of the Defense Force and Kikoru's father, a man known for demanding the maximum from everybody around him.
Kaiju No. 8, manga
In a fightMars in Capricorn
The general who still fights
He can still fight himself, in heavy combat armor, hitting with a force few can stand up to.
Kaiju No. 8, manga
FeelingsAries Moon
His call, and he makes it
When the secret of Kaiju No. 8 comes out, Isao is the one who decides Kafka's fate.
Kaiju No. 8, manga
Your turn
Which Kaiju No. 8 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 Hikari Shinomiya most often. Aries guys get Isao Shinomiya.
You and Isao: Signs at a right angle. Friction, the useful kind.
Taurus girls get Mina Ashiro most often. Taurus guys get Reno Ichikawa.
You and Isao: Same element, earth. Easy chemistry, same pace.
Gemini girls get Konomi Okonogi most often. Gemini guys get Soshiro Hoshina.
You and Isao: Signs that speak different languages. Curious mix.
Cancer girls get Hikari Shinomiya most often. Cancer guys get Reno Ichikawa.
You and Isao: Opposite signs. You see each other's blind spot.
Leo girls get Kikoru Shinomiya most often. Leo guys get Isao Shinomiya.
You and Isao: Signs that speak different languages. Curious mix.
Virgo girls get Mina Ashiro most often. Virgo guys get Reno Ichikawa.
You and Isao: Same element, earth. Easy chemistry, same pace.
Libra girls get Konomi Okonogi most often. Libra guys get Iharu Furuhashi.
You and Isao: Signs at a right angle. Friction, the useful kind.
Scorpio girls get Hikari Shinomiya most often. Scorpio guys get Kafka Hibino.
You and Isao: Signs that cheer each other on. Good team.
Sagittarius girls get Hikari Shinomiya most often. Sagittarius guys get Kaiju No. 10.
You and Isao: Next-door signs. Different instincts, lots to learn.
Capricorn girls get Mina Ashiro most often. Capricorn guys get Reno Ichikawa.
You and Isao: Same sign. You'd get each other without trying.
Aquarius girls get Konomi Okonogi most often. Aquarius guys get Gen Narumi.
You and Isao: Next-door signs. Different instincts, lots to learn.
Pisces girls get Hikari Shinomiya most often. Pisces guys get Kafka Hibino.
You and Isao: Signs that cheer each other on. Good team.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real Kaiju No. 8 character→Chemistry
Who Isao clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- Mina AshiroMars in Capricorn+Venus in TaurusVenus and Mars in step: the spark is real, friends or more.
- Kaiju No. 10Aries Moon+Leo MoonMoons in the same element: they calm down the same way, no translation needed.
- Soshiro HoshinaCapricorn Sun+Scorpio SunSuns in friendly signs: different styles, same direction.
Clashes with
Pick a side
Are you more Isao or Kafka?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Isao's chart
Famous Capricorns with his placements
Their charts line up with Isao's: his canon Capricorn 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.
Kaiju No. 8
Characters like Isao
Closest charts first: shared signs, same elements.
Which Kaiju No. 8 character are you?
Add your birthday and the app finds your Kaiju No. 8 character, your division and how close you are to Isao.
Are you Isao? Find your character→Questions
Isao's zodiac sign: what people ask
What zodiac sign is Isao Shinomiya?
Capricorn. The official manga profile gives Isao's birthday as January 8, and Capricorn runs from December 22 to January 19.
When is Isao's birthday?
January 8. Canon never gives his birth year, so his full birth chart can't be calculated.
Is Isao a Capricorn?
Yes, by his canon birthday. The stern, dutiful Director General fits. Our personality model adds a lot of Aries on top, the commander who goes first.
What is Isao's Moon sign?
Unknown in canon, because his birth year is never given. NEBO's take, built from his personality, puts his Moon in Aries.
What element is Isao?
Earth. Capricorn is an earth sign, and 2 of his 4 placements are earth too.
Unofficial fan page. Kaiju No. 8 and its characters belong to their respective owners. NEBO is for entertainment.
NEBO is for entertainment and self-reflection, not medical, psychological or financial advice.
TermsPrivacyImpressumCelebrity birth chartsZodiac signsFandom charactersZodiac compatibility2027 HoroscopeCelebrity birthdays© 2026 NEBO LABS LLC



