K-pop idols born on January 23

Idols

Born on this date

Dates follow Korea Standard Time (KST, UTC+9), the way K-pop birthdays are usually counted. Birth hours aren't public, so anything that changes during the day is given as a count over the years.

Western zodiac

The sun on January 23

From 1950 to 2030, the sun is in Aquarius for all of January 23 in every year, Korea time. Aquarius is an air sign and a fixed one.

In a typical year Aquarius season runs from Jan 20 to Feb 18, so January 23 is day 4 of it.

Saju

January 23 in the saju calendar

In the saju calendar January 23 always falls in the Ox month (丑), the last month of winter, which starts around Jan 6. Every chart born on this day has 丑 (Earth) as its month branch, the branch saju weighs most when it judges a day master's support.

Chinese zodiac

Zodiac animals

Isa (2002): Snake. See the Chinese zodiac chart.

A birthday on January 23 comes before Lichun, the start of the saju year around February 4, so its saju animal is the one of the year before the birth year. Lunar New Year moves between January 21 and February 20, so a Chinese New Year calendar can disagree, depending on the year.

Isa was born in 2002 but before that year's Lichun, so the saju animal is the Snake, not the Horse.

Shared birthdays

Who else shares the date

Isa is the only idol with an idol page on Bias Match born on January 23, one of 134 dates with an idol birthday so far.

The nearest idol birthdays are January 16 (Jennie and Seungkwan) before and January 26 (Sullyoon) after.

About this page

How this page is made

The text is fixed sentence templates filled in with public birth dates and facts the Bias Match engine calculates for each date from 1950 to 2030; no AI model generates or rewrites it, and it has no photos.

Birth date sources: Isa: Wikidata.

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