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Purple-haired Hona holding a star letter box among moonlight and clouds

From the sky you were born under, to you today.

The sky you were born under,
written into a letter for today.

Enter your birth date and city to draw your personal birth chart. Hona reads it and writes you today’s letter.

No sign-up for your first letter · Birth time optional

Your birth chart

Sample
  • Sun Taurus
  • Moon Leo
  • Ascendant Gemini

Today’s letter

Sample

Sep 19 · 12:55 Moon enters Capricorn

No need to rush. Go at your own pace.

At 12:55 the Moon slips into Capricorn, lighting up the part of your chart that holds partnerships and trust. With your Sun in Taurus, building things slowly is your natural rhythm — don’t let anyone else’s pace rush you.

Try this today: send a short message to someone you care about — just one small thing.

Star Letters in 30 seconds

Enter your birth details, create your birth chart, read today’s letter — the three steps, start to finish.

Why we ask for your birth date and place

To turn the sky at the moment you were born into a birth chart that’s yours.

  • Birth date

    Places the planets as they were when you were born.

  • Birth time (optional)

    Sets your Ascendant and houses. You can start without it.

  • Birth city

    Finds the location and time zone. No street address needed.

How your birth details are used
  1. Enter your birth details
  2. Create your birth chart
  3. Read today’s letter

Your birth chart, read as gentle words.

Your birth chart

Sample

Your sky,
always here.

A LETTER FROM HONASample

Sep 27 · 00:49 Full Moon in Aries

What you’ve quietly built is about to be seen.

The Full Moon at 00:49 lights up Aries. Your Moon sits in Leo — deep down, you long to be truly recognized. This Full Moon shines on what you’ve been steadily building, and it’s time to let it be noticed.

Try this today: think of one thing you finished recently but haven’t shared — and tell someone who should know.

You can review the card before sharing.

Sample letters for entertainment and self-reflection.

Hona smiling gently with her face resting in her hands

Not just the stars —
Hona listens, too.

When you want to be heard, write Hona a letter.

You choose what kind of reply you’d like.

Write to Hona

Hona reads what you're willing to say.

Before you begin

Can I use it without knowing my birth time?

Yes. Birth time is optional, so you can start with what you know. Without it, your birth chart won’t include an Ascendant or houses.

How is the information I enter used?

Your birth date, time and place are used only to create your birth chart and the letters written for you. When a letter is written, it uses your chart results, not your raw birth details — and your birth data never appears on share cards or public pages. Letters you write to Hona are used only to reply to you.

Which features are free?

Daily zodiac letters, your birth chart with its basic reading, and share cards are free forever — just pick your sign, no sign-up needed. Sign in and start the 7-day trial to try your personal cosmic letter, written from your birth chart and today’s sky, and to talk with Hona, free.

Is anything going to become paid?

Daily zodiac letters will never become paid. For 7 days after you start the trial yourself (sign-in required), personal cosmic letters and talking with Hona are free. If you want to continue, Pro is ¥980 a month (tax included, cancel anytime). Letters you receive during the trial or on Pro stay readable after it ends. See the plans page for details.

What does a share card reveal?

Only the line you picked, a signature and our mark. Your name, birthday, birthplace and the full letter never appear. The card is made on your device and only leaves it when you save or share it yourself.

Starlight is gently on you today.

Receive your first letter from your sky.

Get my free birth chart & letter

No sign-up for your first letter · Birth time optional