Libra · by personality
The Apothecary Diaries · La family
Lahan: zodiac sign and birth chart
Lahan has no canon birthday. The novels, manga and anime never give one. Read from his personality, he's a Libra, with Moon and Mars in Libra too and Mercury and Venus in Virgo. That fits Lakan's adopted son: the dealmaker's smile, the head where everything turns into numbers, and the one who keeps the La family's affairs in order.
- SunLibra
- MoonLibra
- RisingAries
- MercuryVirgo
- VenusVirgo
- MarsLibra
SourceNo canon birthday: none of the novels, the manga or the anime give Lahan a date. The chart is NEBO's take, read from his personality.
Birth chart
Lahan's chart at a glance
No canon birthday, so this is NEBO's take, read from his character.
- Fire1
- Earth2
- Air3
- Water0
- Mostly air. 3 of his 6 placements are air signs.
- Double Libra. Sun and Moon in the same sign, about 1 in 12 people have that.
- About 1 in 14 birthdays get Lahan in the app's The Apothecary Diaries world.
NEBO's take
No birthday in canon. His personality says Libra.
We ran Lahan 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 air first: charming, sharp and always weighing a deal.
Canon
No canon birthdayNever given in the novels, the manga or the animeNEBO's take
Libra SunRead from his personality- Sun
CanonNot in canonNEBO's takeLibra
Libra weighs everything. He has the dealmaker's smile and judges people by how beautiful their numbers are.
- Moon
CanonNot in canonNEBO's takeLibra
A Libra Moon likes balance. While Lakan is absorbed in go, Lahan keeps the family's affairs in order.
- Rising
CanonNo birth timeNEBO's takeAries
No birth time in canon. First impression: a short guy with a dealmaker's smile who is already pricing you up.
- Mercury
CanonNot in canonNEBO's takeVirgo
Virgo Mercury spots errors. One glance at a report and he finds the mistake others would hunt for a month.
- Venus
CanonNot in canonNEBO's takeVirgo
Virgo Venus loves order. He finds numbers that add up genuinely beautiful.
- Mars
CanonNot in canonNEBO's takeLibra
Libra Mars negotiates. He's cunning and loves a good deal.
What canon does give: a numbers man with a talent for people. A Libra answer is to be charming while the calculator runs in the background.
How he shows up
Why he's like this
Libra is the sign of deals, charm and balance. Lahan hits every one of them, in scenes fans know by heart.
MindMercury in Virgo
Beautiful numbers
One glance at a report and Lahan finds the mistake others would hunt for a month.
The novels, manga and anime
LoveVenus in Virgo
Judges people by their numbers
He even judges people by how "beautiful" their numbers are.
The novels, manga and anime
FeelingsLibra Moon
Keeps the family in order
While Lakan is absorbed in go, it's Lahan who keeps the La family's affairs in order.
The novels, manga and anime
CoreLibra Sun
The dealmaker's smile
Cunning, charming in his own way and always up for a good deal.
The novels, manga and anime
Your turn
Which Apothecary Diaries 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 Fengming most often. Aries guys get The Emperor.
You and Lahan: Opposite signs. You see each other's blind spot.
Taurus girls get Suirei most often. Taurus guys get Gaoshun.
You and Lahan: Signs that speak different languages. Curious mix.
Gemini girls get Xiaolan most often. Gemini guys get Lakan.
You and Lahan: Same element, air. Easy chemistry, same pace.
Cancer girls get Hongniang most often. Cancer guys get Jinshi.
You and Lahan: Signs at a right angle. Friction, the useful kind.
Leo girls get Gyokuyou most often. Leo guys get The Emperor.
You and Lahan: Signs that cheer each other on. Good team.
Virgo girls get Maomao most often. Virgo guys get Gaoshun.
You and Lahan: Next-door signs. Different instincts, lots to learn.
Libra girls get Xiaolan most often. Libra guys get Lahan.
You and Lahan: Same sign. You'd get each other without trying.
Scorpio girls get Lihua most often. Scorpio guys get Jinshi.
You and Lahan: Next-door signs. Different instincts, lots to learn.
Sagittarius girls get Ah-Duo most often. Sagittarius guys get Basen.
You and Lahan: Signs that cheer each other on. Good team.
Capricorn girls get Hongniang most often. Capricorn guys get Lahan.
You and Lahan: Signs at a right angle. Friction, the useful kind.
Aquarius girls get Xiaolan most often. Aquarius guys get Lakan.
You and Lahan: Same element, air. Easy chemistry, same pace.
Pisces girls get Lishu most often. Pisces guys get Luomen.
You and Lahan: 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 The Apothecary Diaries character→Chemistry
Who Lahan clicks with, and who he clashes with
Read from the charts on their pages. The plot may disagree.
Clicks with
- LakanLibra Moon+Gemini MoonMoons in the same element: they calm down the same way, no translation needed.
- XiaolanLibra Sun+Gemini SunSuns in the same element: they want the same things and go after them the same way.
- GyokuyouMars in Libra+Venus in LeoVenus and Mars in friendly signs: easy flirting, easy teamwork.
Pick a side
Are you more Lahan or Maomao?
Your birthday settles it. The app reads your whole chart and tells you who you really get.
Similar charts
Who else has Lahan's chart
Famous Libras with his placements
Their charts line up with NEBO's take on Lahan. A chart match only: none of them is connected to this page.
John LennonLibra Sun · Venus in Virgo, Mars in Libra
Travis KelceLibra Sun · Mercury in Virgo, Mars in Libra
MokaLibra Sun · Venus in Virgo, Mars in Libra
Dakota JohnsonLibra Sun · Mercury in Virgo, Mars in Libra
EminemLibra Sun · Venus in Virgo, Mars in Libra
Isack HadjarLibra Sun · Mercury in Virgo, Mars in Libra
Lahan in real life
The app casts two Capricorn Suns and a Virgo Sun as Lahan: Auguste Comte, Joshua and Tion Wayne. No Libra leads.
Characters like him in other worlds
Same chart pattern in our model, different universe.
The Apothecary Diaries
Characters like Lahan
Closest charts first: shared signs, same elements.
Which Apothecary Diaries character are you?
Add your birthday and the app finds your The Apothecary Diaries character, your corner of the Rear Palace and how close you are to Lahan.
Are you Lahan? Find your character→Questions
Lahan's zodiac sign: what people ask
What zodiac sign is Lahan?
Canon never says. None of the novels, the manga or the anime give Lahan a birthday. By personality, NEBO's take is Libra.
When is Lahan's birthday?
It isn't given anywhere in canon.
Is Lahan a Libra?
By personality, yes: charming, sharp and always weighing the deal. It's NEBO's take, not canon, because no birthday exists.
What is Lahan's birth chart?
NEBO's take: Sun in Libra, Moon in Libra, Aries rising, Mercury in Virgo, Venus in Virgo, Mars in Libra. Read from his personality, not from a canon date.
What element is Lahan?
Air. Libra is an air sign, and 3 of his 6 placements are air too.
Who is Lahan most compatible with?
By chart, Lakan, Xiaolan and Gyokuyou. Libra Moon and Gemini Moon: they calm down the same way, no translation needed.
Unofficial fan page. The Apothecary Diaries 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