Cancer · by personality
Sword Art Online · Fuurinkazan
Klein: zodiac sign and birth chart
Klein has no canon birthday. Neither the novels nor the anime give one. Read from his personality, he's a Cancer: Sun, Mercury and Venus in the same sign, the loud, friendly samurai who makes friends in five minutes and shows up to every fight where his people need him. Libra Moon, rising and Mars keep the group together.
- SunCancer
- MoonLibra
- RisingLibra
- MercuryCancer
- VenusCancer
- MarsLibra
SourceNo canon birthday: neither the Sword Art Online novels nor the anime give Klein a date. The chart is NEBO's take, read from his personality.
Birth chart
Klein's chart at a glance
No canon birthday, so this is NEBO's take, read from his character.
- Fire0
- Earth0
- Air3
- Water3
- No single element runs his chart. 3 air, 3 water.
- About 1 in 20 birthdays get Klein in the app's Sword Art Online world.
- Other Cancers here: Recon.
NEBO's take
No birthday in canon. His personality says Cancer.
We ran Klein 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 water first: warm, loyal and always the first to wave you over to the table.
Canon
No canon birthdayNever given in the novels or the animeNEBO's take
Cancer SunRead from his personality- Sun
CanonNot in canonNEBO's takeCancer
Cancer builds a family wherever it goes. Klein is the first person Kirito ever teaches in the game, and by the end of the lesson they are friends.
- Moon
CanonNot in canonNEBO's takeLibra
A Libra Moon wants people around, so Klein stays with his friends instead of heading out alone. Loyalty is how he handles fear.
- Rising
CanonNo birth timeNEBO's takeLibra
No birth time in canon. First impression: a bandana, a katana and a grin already asking for your name.
- Mercury
CanonNot in canonNEBO's takeCancer
Cancer Mercury says what it feels, loudly. Klein chats up every girl he meets and strikes out with a smile.
- Venus
CanonNot in canonNEBO's takeCancer
Cancer Venus loves with a whole heart, and keeps trying even when it keeps going wrong.
- Mars
CanonNot in canonNEBO's takeLibra
Libra Mars fights beside you, not ahead of you. Klein's guild Fuurinkazan shows up when Kirito needs backup.
What canon does give: a guy who is loud, unlucky in love and always there. A Cancer answer is to treat the group as family and never leave your own.
How he shows up
Why he's like this
Cancer is the sign of loyalty, care and treating your friends like family. Klein hits it from the very first day of the game.
CoreCancer Sun
Everybody's first friend
In the first hours of the game, Kirito shows Klein the basics of sword skills against wild boars. They are friends by the end of the lesson.
Aincrad arc, episode 1
FeelingsLibra Moon
Stays with his people
Kirito invites him to head to the next village together. Klein stays behind for the friends he had been waiting for.
Aincrad arc, episode 1
In a fightMars in Libra
Backup, always
On the 74th floor, Klein and his guild Fuurinkazan are in the raid on the labyrinth boss, fighting next to Kirito when things go wrong.
Aincrad arc, floor 74
Your turn
Which Sword Art Online 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 Asuna most often. Aries guys get Diavel.
You and Klein: Signs at a right angle. Friction, the useful kind.
Taurus girls get Sinon most often. Taurus guys get Agil.
You and Klein: Signs that cheer each other on. Good team.
Gemini girls get Leafa most often. Gemini guys get Nobuyuki Sugou.
You and Klein: Next-door signs. Different instincts, lots to learn.
Cancer girls get Yuuki most often. Cancer guys get Klein.
You and Klein: Same sign. You'd get each other without trying.
Leo girls get Alice most often. Leo guys get Diavel.
You and Klein: Next-door signs. Different instincts, lots to learn.
Virgo girls get Sinon most often. Virgo guys get Agil.
You and Klein: Signs that cheer each other on. Good team.
Libra girls get Asuna most often. Libra guys get Klein.
You and Klein: Signs at a right angle. Friction, the useful kind.
Scorpio girls get Silica most often. Scorpio guys get Recon.
You and Klein: Same element, water. Easy chemistry, same pace.
Sagittarius girls get Asuna most often. Sagittarius guys get Heathcliff.
You and Klein: Signs that speak different languages. Curious mix.
Capricorn girls get Alice most often. Capricorn guys get Nobuyuki Sugou.
You and Klein: Opposite signs. You see each other's blind spot.
Aquarius girls get Leafa most often. Aquarius guys get Kirito.
You and Klein: Signs that speak different languages. Curious mix.
Pisces girls get Silica most often. Pisces guys get Kirito.
You and Klein: Same element, water. Easy chemistry, same pace.
That's your Sun sign talking. The app reads your Moon, Venus, Mars and the rest, and the answer can change.
Get my real Sword Art Online character→Chemistry
Who Klein clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
Pick a side
Are you more Klein or Kirito?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Klein's chart
Famous Cancers with his placements
Their charts line up with NEBO's take on Klein. A chart match only: none of them is connected to this page.
Alan TuringCancer Sun · Libra Moon, Mercury in Cancer
Ariana GrandeCancer Sun · Libra Moon, Mercury in Cancer.png)
Jacob ElordiCancer Sun · Mercury in Cancer, Venus in Cancer, Mars in Libra
Sylvester StalloneCancer Sun · Libra Moon
Jon JonesCancer Sun · Mercury in Cancer, Venus in Cancer.jpg)
Vinícius JúniorCancer Sun · Mercury in Cancer, Venus in Cancer
Klein in real life
The app's Kleins include two Cancer Suns, Taeyong and Edmund Hillary, which matches our model's pick. Chunkz is a Pisces.
Characters like him in other worlds
Same chart pattern in our model, different universe.
Sword Art Online
Characters like Klein
Closest charts first: shared signs, same elements.
Which Sword Art Online character are you?
Add your birthday and the app finds your Sword Art Online character, your guild and how close you are to Klein.
Are you Klein? Find your character→Questions
Klein's zodiac sign: what people ask
What zodiac sign is Klein?
Canon never says. Neither the novels nor the anime give Klein a birthday. By personality, NEBO's take is Cancer.
When is Klein's birthday?
It isn't given anywhere in canon.
Is Klein a Cancer?
By personality, yes: friendly, loyal and the one who treats the group like family. It's NEBO's take, not canon, because no birthday exists.
What is Klein's birth chart?
NEBO's take: Sun, Mercury and Venus in Cancer, Moon, rising and Mars in Libra. Read from his personality, not from a canon date.
What element is Klein?
Water. Cancer is a water sign, and 3 of his 6 placements are water too.
Who is Klein most compatible with?
By chart, Asuna, Death Gun and Agil. Venus in Cancer and Mars in Cancer: the spark is real, friends or more.
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