SajuBunny

Tell me your birthday.
I’ll write the rest.

Saju reads your nature from the year, month, day and hour you were born. The Moon Rabbit turns yours into one notebook page. It takes about 30 seconds and it’s free.

Get my free saju card

No sign-up. Your birth details stay on this device unless you sign in.

Which rice cake am I?Your saju, shaped into tteok · 30 secFree

What’s in the notebook

free, start here

Go deeper

1 Tteok per reading

Tteok (떡, rice cake) is how readings are paid for. The Moon Rabbit is very fond of rice cake. 1 reading = 1 Tteok, from $1.33 each.

Chat with the Moon RabbitFree

Hi, I’m the Moon Rabbit. I’m up all night anyway, so ask me about your saju or how today is going.

Questions people ask

Do I need an account?

No. Enter your birthday and your free card appears. Sign in only if you want your Tteok, subscription, saved people and readings on other devices.

Where is my birth date stored?

Without sign-in, only on this device. If you sign in, it’s kept encrypted in your account so you can use it on other devices. For readings we send just the eight saju characters — never your birthday.

What does it cost?

The card, daily fortune, compatibility score, best day and 3 chats a day are free. A full reading is 1 Tteok, and nothing renews unless you choose Moon Rabbit Plus.

What if I don’t know my birth time?

That’s fine. Choose “I don’t know” and we read the other six characters. It’s just a little less detailed.

How seriously should I take it?

Saju describes tendencies and timing, for reflection. Big decisions are still yours to make.

What is saju?

Saju (사주, “four pillars”) turns the year, month, day and hour of your birth into eight characters. Koreans have read them for centuries to make sense of personality, timing and relationships. These days it’s also a good excuse to think about yourself for a minute.