Achiraya (OURBIRTHDAY) Profile 2026: Age, Bio, Debut & Interesting Facts
Achiraya (아치라야) is a Thai member of OURBIRTHDAY, the first girl group launched by JYP Entertainment’s subsidiary label INNIT Entertainment since NMIXX debuted in 2022. She is only the third Thai idol to debut through the JYP Entertainment system, following 2PM’s Nichkhun and GOT7’s BamBam. At just 17 years old, Achiraya has already made history as part of K-pop’s newest multinational girl group.
Overview
| Detail | Information |
|---|---|
| Stage Name | Achiraya (아치라야) |
| Real Name | Achiraya Karwinwit |
| Korean Name | (อชิรญา การ์วินวิท / 아치라야 카윈윗) |
| Birthdate | August 18, 2009 |
| Age (2026) | 17 years old |
| Nationality | Thai |
| MBTI | INFP |
| Height | 164 cm (5’5”) |
| Group | OURBIRTHDAY (아워벌스데이) |
| Position | Main Vocalist |
| Representative Emoji | I-Yat (아이얏) |
| Representative Color | Purple |
| Representative Dessert Flavor | Blueberry |
| Debut Date | August 19, 2026 |
| Agency | INNIT Entertainment (JYP Entertainment subsidiary) |
Table of Contents
Early Life & Background
Born on August 18, 2009, in Thailand, Achiraya grew up with a passion for performance. She was a former trainee at Abyss Company before joining INNIT Entertainment. Prior to her debut with OURBIRTHDAY, she gained valuable stage experience by performing at BamBam’s concert in Bangkok during her trainee days.
What inspired her to pursue K-pop? BLACKPINK-and particularly Lisa. At the OURBIRTHDAY debut showcase on August 19, 2026, Achiraya shared: “I watched BLACKPINK’s videos from a young age. Lisa danced with so much charisma. Watching BLACKPINK enjoy themselves on stage made me dream of becoming an idol.”
Debut & Career
Achiraya was first introduced to the public on July 16, 2026, when INNIT Entertainment revealed her as one of the first three members of their upcoming girl group. She was unveiled alongside Cho Hyejin and Baby.
Pre-Debut Release: “HUNGRY (Side A)”
On July 22, 2026, Achiraya, together with Cho Hyejin and Baby, released the pre-debut digital single “HUNGRY (Side A)”. The group was split into two units for this rollout-Achiraya’s unit represented “Side A,” while the remaining four members (Kuk Chorok, Shin Hyewon, U, and Kilala) released “HUNGRY (Side B)”.
Official Debut: “OURBIRTHDAY” & “SQUEEZY”
The full seven-member group officially debuted on August 19, 2026, with their first single album Our Birthday. The title track “SQUEEZY” is a funk-based dance song that delivers a message about releasing complicated emotions and stress-using the metaphor of squeezing a squishy toy.
The group held their debut showcase at Blue Square in Seoul’s Yongsan District. During the event, Achiraya addressed the pressure of debuting under JYP Entertainment: “It would be a lie to say we feel no pressure, given how many accomplished senior artists there are. We want to use that as a driving force and show better performances and what makes us different.”
The debut single album contains four tracks: “SQUEEZY,” “Our Birthday,” “HUNGRY (Side A),” and “HUNGRY (Side B)”. The group’s signature genre is described as “whip-hop” -a term that combines hip-hop with a free-form blend of the seven members’ distinct charms, inspired by the lightness of whipped cream.
Role in the Group
Achiraya serves as the main vocalist of OURBIRTHDAY, bringing a captivating vocal tone to the group. She is also known for her powerful dancing and doll-like visuals.
As the only Thai member in a group with members from Korea, Japan, and Taiwan, Achiraya represents the multinational spirit of OURBIRTHDAY. The group’s name reflects their mission to make every day feel as happy and special as a birthday.
Interesting Facts
- Third Thai JYP Idol – Achiraya follows 2PM’s Nichkhun and GOT7’s BamBam as the third Thai artist to debut under JYP Entertainment. Speaking about this milestone, she said: “As the third Thai member to debut through JYP, I feel very happy that I was given such a good opportunity.”
- Youngest in Her Unit – At 17, Achiraya is one of the youngest members of OURBIRTHDAY, alongside Kilala (born December 17, 2010).
- MBTI: INFP – Known as the “Mediator” personality type, INFP individuals are often described as idealistic, creative, and deeply empathetic.
- Representative Symbol – Achiraya’s representative character is I-Yat, and her assigned color is purple with blueberry as her dessert flavor.
- Former Abyss Company Trainee – Before joining INNIT Entertainment, Achiraya trained at Abyss Company, the agency formerly associated with artists like Lee Hi.
- Performed with BamBam – During her trainee days, Achiraya had the opportunity to perform at BamBam’s concert in Bangkok, gaining early stage experience.
- BLACKPINK Inspired Her Dream – Achiraya has openly credited BLACKPINK’s Lisa as her primary inspiration for becoming an idol.
- Multinational Group Member – OURBIRTHDAY consists of members from four countries: South Korea, Japan, Thailand, and Taiwan.
- Dorm Life – According to the group’s dorm arrangement, Achiraya shares a room with Kuk Chorok, Cho Hyejin, and U.
- Pre-Debut Teasers – Achiraya’s concept photos were released with the theme “ERROR 502,” part of the group’s unique pre-debut marketing.
Discography
FAQs About Achiraya
1. Who is Achiraya in OURBIRTHDAY?
Achiraya is a Thai member and the main vocalist of the K-pop girl group OURBIRTHDAY, which debuted under INNIT Entertainment (a JYP Entertainment subsidiary) on August 19, 2026.
2. How old is Achiraya from OURBIRTHDAY?
Achiraya was born on August 18, 2009, making her 17 years old as of 2026.
3. What is Achiraya’s real name?
Achiraya’s real name is Achiraya Karwinwit (아치라야 카윈윗 / อชิรญา การ์วินวิท).
4. What is Achiraya’s nationality?
Achiraya is Thai. She is the only Thai member of OURBIRTHDAY.
5. When did Achiraya debut with OURBIRTHDAY?
Achiraya officially debuted with OURBIRTHDAY on August 19, 2026, with the single album Our Birthday and the title track “SQUEEZY”.
6. What is Achiraya’s MBTI?
7. How tall is Achiraya?
Achiraya is approximately 164 cm (5’5”) tall.
8. Who inspired Achiraya to become a K-pop idol?
Achiraya has cited BLACKPINK’s Lisa as her inspiration for pursuing a K-pop career, after watching Lisa’s charismatic dancing and BLACKPINK’s enjoyable performances.
9. Is Achiraya the first Thai idol in JYP?
No, Achiraya is the third Thai idol to debut through JYP Entertainment, following 2PM’s Nichkhun and GOT7’s BamBam.
10. What was Achiraya’s pre-debut release?
Achiraya pre-debuted with the digital single “HUNGRY (Side A)” on July 22, 2026, alongside Cho Hyejin and Baby.
11. What is Achiraya’s position in OURBIRTHDAY?
Achiraya serves as the main vocalist of OURBIRTHDAY.
12. What is OURBIRTHDAY’s music genre?
OURBIRTHDAY’s signature genre is called “whip-hop,” which blends hip-hop with a free-form mix of the members’ distinct charms.
13. Where is Achiraya from in Thailand?
Achiraya’s specific hometown in Thailand has not been publicly disclosed.
14. Was Achiraya a trainee at another company before JYP?
Yes, Achiraya was previously a trainee at Abyss Company before joining INNIT Entertainment.
15. What is Achiraya’s representative color?
Achiraya’s representative color is purple.
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