Achiraya Profile: Age, Height, Origin, Career, Facts & More
As the Thai vocalist of OURBIRTHDAY (아워벌스데이)—the seven-member multinational girl group launched under JYP Entertainment subsidiary INNIT Entertainment—Achiraya (아치라야) brings global perspective, soulful vocal color, and commanding stage elegance to fifth-generation K-pop.
Joining a proud lineage of Thai K-pop trailblazers connected to the JYP family, Achiraya officially debuted in August 2026 with OURBIRTHDAY’s first single album Our Birthday after captivating early listeners through the pre-debut unit single “HUNGRY (Side A).”
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Quick Fact List: Achiraya (아치라야)
| Profile Category | Verified Details |
| Stage Name | Achiraya (아치라야) |
| Birth Name | Achiraya Sripong (อชิรญา ศรีพงษ์) |
| Nickname(s) | Achi (아치), Aya (아야) |
| Group | OURBIRTHDAY (아워벌스데이 / OBD) |
| Agency | INNIT Entertainment (JYP Entertainment subsidiary) |
| Position(s) | Vocalist |
| Birthday | September 14, 2009 |
| Age (as of Nov 2026) | 17 years old (International) |
| Zodiac Sign | Virgo (Western) / Ox (Chinese) |
| Height | 166 cm (5’5″) |
| Blood Type | B |
| MBTI Type | ENFP |
| Nationality | Thai |
| Hometown / Origin | Bangkok, Thailand |
| Languages | Thai (Native), English (Fluent), Korean (Conversational / Proficient) |
| Debut Date | August 19, 2026 (Pre-debut unit “HUNGRY (Side A)” released July 22, 2026) |
| Representative Color | Periwinkle / Lavender Blue |
| Representative Emoji | 🫐 (Blueberry) / 🦋 (Butterfly) |
| WHIP! Character / Avatar | BERRYLU (베리루) |
Early Life and Background
Achiraya was born Achiraya Sripong (อชิรญา ศรีพงษ์) on September 14, 2009, in Bangkok, Thailand. In Thai, her given name Achiraya carries the poetic meaning of “brilliance” or “radiant intelligence,” a fitting match for the expressive poise she brings to the stage.
Growing up in Thailand’s vibrant capital, she was surrounded by music from an early age and developed a passion for singing and performance long before auditioning for Korean entertainment agencies.
Attending international schooling in Bangkok, Achiraya became fluent in both Thai and English during childhood, equipping her to connect effortlessly with global audiences.
As she grew older, she trained rigorously in vocal technique and modern choreography at youth performing arts studios in Thailand, inspired by fellow Thai K-pop pioneers who had successfully built international careers in Seoul.
Passing global auditions to relocate to South Korea in her mid-teens, Achiraya threw herself into intensive Korean language lessons alongside daily vocal and dance evaluations—rapidly mastering conversational Korean while adapting to trainee life in Seoul.
Career Highlights
Pre-Debut Training and Signing with INNIT Entertainment
After relocating from Bangkok to Seoul, Achiraya joined INNIT Entertainment, an independent subsidiary label founded under JYP Entertainment to discover and develop distinctive, multi-talented artists.
Inside INNIT’s practice rooms, she quickly stood out to vocal coaches and fellow trainees for her rich, resonant vocal tone—which provided a warm, soulful counterweight to the brighter pop timbres in the trainee lineup—as well as her long, graceful dance lines.
July 2026: Official Reveal and Pre-Debut Unit “HUNGRY (Side A)”
In mid-July 2026, INNIT Entertainment began unveiling its first-ever seven-member girl group, OURBIRTHDAY—marking JYP Entertainment’s first new girl group project in four years following NMIXX.
Following the reveal of leader Cho Hyejin and Taiwanese main dancer Baby, Achiraya was officially introduced to the public on July 17, 2026, completing the group’s explosive three-member “Side A” promotional unit.
On July 22, 2026, the Side A unit released the pre-debut digital single “HUNGRY (Side A)”, making their first music broadcast appearances on programs such as Mnet’s M Countdown on July 23.
Performing weeks ahead of the full seven-member lineup’s debut, Achiraya immediately drew praise from K-pop reviewers and international fans for her live vocal projection, poised facial expressions, and standout presence in high-energy choreography.
August 2026–Present: Full-Group Debut with Our Birthday and Global Promotions
On August 19, 2026, Achiraya officially debuted alongside Kuk Chorok, Shin Hyewon, Cho Hyejin, U, Baby, and Kilala at OURBIRTHDAY’s debut media showcase at Blue Square in Yongsan-gu, Seoul.
The group’s first single album, Our Birthday, peaked at #6 on South Korea’s Circle Album Chart and surpassed 123,000 physical copies sold, powered by the upbeat “WHIP-HOP” title track “SQUEEZY.”
Throughout their debut promotional cycle, Achiraya frequently took the lead during English-language interviews, global fan greetings, and overseas press junkets, helping bridge OURBIRTHDAY’s music to international listeners across Southeast Asia, North America, and Europe.
Brand Ambassadorships and Endorsements
Having officially debuted with OURBIRTHDAY in August 2026, Achiraya has not yet announced any solo brand ambassadorships or individual commercial endorsements.
In her opening months of active promotions in late 2026, Achiraya’s commercial appearances have centered on full-group campaigns for OURBIRTHDAY—including album launch activations for Our Birthday (distributed globally through INNIT Entertainment and Republic Records), Makestar fansign events, and performance showcases such as Studio Choom.
Given her striking feline-doe visuals, 166 cm stature, bilingual Thai-English fluency, and strong popularity across Southeast Asia, beauty, skincare, and fashion ambassadorships are widely anticipated as the group expands its international footprint.
Personality and Public Image
Testing as an ENFP, Achiraya radiates an infectious, sunlit warmth that makes her one of OURBIRTHDAY’s brightest mood-makers offstage.
Her fellow members describe her as naturally affectionate, curious, and endlessly encouraging—someone who greets staff and bandmates with genuine enthusiasm even during early-morning music show call times.
At the same time, Achiraya brings a thoughtful, observant side to the group’s dynamic. Having moved from Bangkok to Seoul as a teenager, she shares a special bond with fellow foreign-line members U (from Japan) and Baby (from Taiwan).
Inside OURBIRTHDAY’s shared dorm—where rooms were assigned by drawing lots—Achiraya shares a four-person bedroom with leader Cho Hyejin, eldest member Kuk Chorok, and U, where the roommates frequently swap snacks, practice languages, and unwind after schedules.
Visually, fans and Korean entertainment outlets frequently highlight Achiraya’s captivating blend of “doe-like” warmth and sleek, expressive eyes, paired with the tallest stature among OURBIRTHDAY’s international line at 166 cm.
Represented by Periwinkle / Lavender Blue, the blueberry emoji (🫐), and her dessert avatar BERRYLU, she brings a dreamy, melodic richness to OURBIRTHDAY’s vibrant visual universe.
Fun Facts and Trivia
- Trilingual Communicator: Achiraya speaks fluent Thai and English alongside conversational Korean, frequently serving as OURBIRTHDAY’s go-to English spokesperson during international interviews and global fan calls.
- Sweet Tooth & Favorite Thai Dishes: True to OURBIRTHDAY’s dessert-inspired concept, Achiraya is a proud dessert lover. Her favorite treats include mango sticky rice, tiramisu, and iced Thai milk tea, while she also loves sharing authentic Thai snacks from Bangkok with her Korean and Japanese bandmates.
- Musical Inspirations: Growing up in Thailand, she admired JYP seniors GOT7’s BamBam and 2PM’s Nichkhun, as well as TWICE and NMIXX, naming their live vocal stability and stage joy as major inspirations behind her own idol dream.
- Creative Hobbies: Outside of vocal and dance practice, Achiraya enjoys sketching, curating aesthetic photo mood boards, listening to R&B and acoustic pop playlists, and exploring cozy dessert cafes around Seoul.
- Expressive Stage Habits: Bandmates note that Achiraya has the most expressive reactions in the group during variety games and mystery-box challenges, often making the entire room laugh with her candid facial expressions.
- Signature Greetings: Fans affectionately call her “Achi” or “Aya,” and she loves ending fan messages with butterfly and blueberry emojis (
🦋🫐) in tribute to her representative colors and avatar.
Social Media and Where to Follow
As of November 2026, Achiraya does not maintain an individual public Instagram, TikTok, or X account. Fans can follow her official photos, music show fancams, multilingual vlogs, and behind-the-scenes updates through OURBIRTHDAY’s official group channels managed by INNIT Entertainment:
- Instagram:
@ourbirthday_official - X (Twitter):
@OBD_offcl - TikTok:
@ourbirthday_official - YouTube:
@ourbirthday
Conclusion
Achiraya’s path from Bangkok to the debut stage of OURBIRTHDAY exemplifies courage, adaptability, and genuine vocal artistry.
Leaving home in her teens to master a new language and earn her place at JYP subsidiary INNIT Entertainment, Achiraya Sripong has quickly proven herself indispensable to OURBIRTHDAY’s sound and global appeal.
With her rich vocal tone, trilingual charm, and radiant stage presence, Achiraya shines as one of fifth-generation K-pop’s brightest rising Thai stars.
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