NEXZ
South Korea · Official roster: 7 (7 birthdays recorded)
NEXZ members from oldest to youngest: YU (21), TOMOYA (20), HARU (20), SOGEON (20), SEITA (19), HYUI (19), YUKI (19). The oldest is YU, born April 27, 2005; the youngest is YUKI, born September 20, 2007.
Birthdays of all members
| Birthday | Member | Other spellings |
|---|---|---|
| January 19 | TOMOYA 植村朋哉토모야トモヤ | — |
| April 27 | YU 富安悠유우ユウ | — |
| January 23 | HARU 井上陽하루ハル | — |
| September 13 | SOGEON 소건ソ ゴン | NEXZ SOGEON, SO GEON, 蘇建 |
| November 28 | SEITA 河嶋星太세이타セイタ | — |
| May 11 | HYUI 小森優陽휴이ヒュイ | — |
| September 20 | YUKI 西山裕貴유키ユウキ | — |
Roster source: NEXZ Official Website (Sony Music Labels／JYP) PROFILE (retrieved 2026-09-25)
Age ranking of members (oldest to youngest)
We have full birth dates for 7 of 7 members (members with only a birth month and day are left out, since their age can’t be calculated). Ages update to today’s date.
| Rank | Member | Birthday | Age |
|---|---|---|---|
| 1 | YU | April 27, 2005 | 21 |
| 2 | TOMOYA | January 19, 2006 | 20 |
| 3 | HARU | January 23, 2006 | 20 |
| 4 | SOGEON | September 13, 2006 | 20 |
| 5 | SEITA | November 28, 2006 | 19 |
| 6 | HYUI | May 11, 2007 | 19 |
| 7 | YUKI | September 20, 2007 | 19 |
NEXZ Members’ Zodiac Signs
Only members with a known birthday are included. Sign boundaries: zodiac index
This page lists all 7 members on NEXZ’s official roster. 7 of them have their own page on this site (our inclusion rule: someone has held a support event for them, or a verifiable identity or birthday source exists). The rest are marked “roster only” and appear only in this table. Birthdays are listed only when we find a verifiable source; otherwise they’re marked “no verifiable source found.” We never fill gaps with guesses. Spotted an error, or have a verifiable official source? Email service@joelin.cc. (email us a report)
We’ve logged 1 support cases for this group’s members (the combined total of each member’s cases; see each member’s page for details).
Want to hold a support event for NEXZ?
Group support usually centers on debut anniversaries and concerts. Each member’s birthday is in the table above.
FAQ
- What are the birthdays of NEXZ's members?
- NEXZ’s official roster has 7 members. Those with a verifiable birthday on this site: TOMOYA January 19, YU April 27, HARU January 23, SOGEON September 13, SEITA November 28, HYUI May 11, YUKI September 20. Each birthday’s source is cited on this page and on the person’s own page.
- How many NEXZ members are listed on this site?
- NEXZ: Official roster: 7. Of these, 7 have a verifiable birthday recorded on this site. This page lists all 7 members on NEXZ’s official roster. 7 of them have their own page on this site (our inclusion rule: someone has held a support event for them, or a verifiable identity or birthday source exists). The rest are marked “roster only” and appear only in this table. Birthdays are listed only when we find a verifiable source; otherwise they’re marked “no verifiable source found.” We never fill gaps with guesses. Spotted an error, or have a verifiable official source? Email service@joelin.cc.
- What is the age order of NEXZ's members? Who is the oldest?
- We have birth years for 7 of 7 NEXZ members (members with only a birth month and day can’t be ranked by age). Ordered from oldest to youngest: YU (born April 27, 2005), TOMOYA (born January 19, 2006), HARU (born January 23, 2006), SOGEON (born September 13, 2006), SEITA (born November 28, 2006), HYUI (born May 11, 2007), YUKI (born September 20, 2007). The oldest is YU, and the youngest is YUKI.
- What are the zodiac signs of NEXZ’s members?
- Based on their birthdays: Taurus: YU, HYUI; Virgo: SOGEON, YUKI; Sagittarius: SEITA; Capricorn: TOMOYA; Aquarius: HARU. Signs use the month and day only, with the boundary dates explained on our zodiac pages.
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