Contact us

We read every message. The quickest way to reach us is email:

ichingcho@gmail.com

We usually reply within a few days. We can reply in English or Korean. Before writing, you may find your answer in What is Saju?, the Day Master guide or Saju vs Bazi.

Updated October 7, 2026

What should I include if my chart looks wrong?

• Your birth date, time and city exactly as you entered them — or simply paste the link to your result.
• Which pillar you expected, and where that answer came from (another calculator, a book, a reader).

Most differences come from daylight saving, the longitude correction or the solar-term boundary. We will check and tell you which one it is — and fix it if the mistake is ours.

What else can I write to you about?

• A missing town or a wrong time zone in the city list
• Typos, unclear explanations or a Korean term we got wrong
• Ideas for new pages or tools
• Partnerships and press

Can you give me a personal reading?

Not at the moment, sorry. SajuHub is a calculator and an English guide to Korean Saju; we do not offer one-to-one readings by email. Everything on the site is for entertainment and self-reflection only.

SajuHub is run by Forecast (포캐스트), Seoul, South Korea. To see how we handle your email, read our Privacy Policy.