JASP.ER official group photo - Thai T-Pop boy group under Riser Music featuring Joong Archen, Aou Thanaboon, Santa Pongsapak, and Pond Naravit

JASP.ER

GroupBoy GroupAsian PopT-PopSingerThai

BIOGRAPHY

JASP.ER (Thai: เจสเป.อร์), formerly known as Project JASP.ER, is a four-member Thai T-Pop boy group formed under Riser Music, the actor-singer focused record label subsidiary of GMMTV. The group consists of four GMMTV actor-singers: Aou Thanaboon Kiatniran (leader, lead vocalist), Joong Archen Aydin (vocalist), Santa Pongsapak Oudompoch (vocalist, lead dancer), and Pond Naravit Lertratkosum (vocalist).

Riser Music announced the group’s formation on December 13, 2024, initially branding them as Project JASP.ER. The group officially debuted on December 19, 2024 with the release of the digital single แรงอีกนิด (Sadistic), an upbeat T-Pop track exploring themes of love-hate emotional dynamics. The accompanying music video, directed under the Riser Music creative team, surpassed seven million YouTube views by March 2025 and three million views in its first weeks of release.

The group’s name JASP.ER draws from two sources: the gemstone Jasper, symbolizing perseverance and strength, and an acronym formed from the first initials of the four members’ stage names (Joong, Aou, Santa, Pond) with -ER added to form a complete word. The group’s official tagline is ‘Shining in Spectrum, United as One’, reflecting both the individual identities of the members and their collective synergy as a unit.

On March 31, 2025, Riser Music announced that the group had officially transitioned from a project unit to a permanent boy group, dropping the ‘Project’ prefix from their name. The announcement coincided with the release of their second single Take It Off on April 4, 2025. Subsequent releases include Touch (December 4, 2025, produced by the Wisp Team) and Love Scene (2026), establishing JASP.ER as one of the most actively releasing Thai T-Pop boy groups under the Riser Music label.

Prior to JASP.ER’s formation, members Joong Archen and Pond Naravit were featured artists on fellow Riser Music group LYKN’s 2024 summer single ฉ่ำ (Charm). Santa Pongsapak previously trained as a contestant on the South Korean survival reality show Fantasy Boys. The group’s musical production is led by KANGSOMKS (Kangsom Tanatat Chaiyaat), Peerawicht Tunkam, and the Wisp Team, all part of the Riser Music creative roster.

PROFILE DETAILS

Native Name
เจสเป.อร์
Former Name
Project JASP.ER
Nickname
JASPER, JASP, Project JASP.ER
Based In
Bangkok, Thailand
Profession
Singer
Nationality
Thai
Debut
2024 — Sadistic (แรงอีกนิด) digital single (December 19, 2024)
Agency / Label
Riser Music (GMMTV subsidiary, current since 2024)
Years Active
2024-present
Languages
Thai (primary), English (limited)
Skills
Vocal performance, Choreography, Dance, Visual performance

GROUP DETAILS

JASP.ER’s music career officially launched on December 19, 2024, with the release of their debut digital single แรงอีกนิด (Sadistic) under Riser Music, a record label subsidiary of GMMTV. Initially formed as Project JASP.ER, a temporary unit of four GMMTV actor-singers, the group was conceived as a vehicle for Joong Archen, Aou Thanaboon, Santa Pongsapak, and Pond Naravit to expand into the Thai music industry alongside their established acting careers. The debut single’s music video, characterized by edgy visuals and high-energy choreography, surpassed seven million YouTube views by March 2025.

On March 31, 2025, Riser Music announced that the group had transitioned from a project unit to a permanent boy group, dropping the ‘Project’ prefix from their name. The transition coincided with the release of their second single Take It Off on April 4, 2025, followed by Touch (December 4, 2025, produced by the Wisp Team) and Love Scene (2026). Their musical production has been led by the Riser Music creative team, including KANGSOMKS (Kangsom Tanatat Chaiyaat), Peerawicht Tunkam, and the Wisp Team. Prior to JASP.ER’s formation, members Joong Archen and Pond Naravit were featured artists on fellow Riser Music group LYKN’s 2024 summer single ฉ่ำ (Charm), while Santa Pongsapak previously trained as a contestant on the South Korean survival reality show Fantasy Boys.

Group Type
Boy Group
Genre
Asian Pop, T-Pop
Formed
Status
Active
Debut
Sadistic (แรงอีกนิด)
Members
4 members
Based In
Bangkok, Thailand
Record Label
Riser Music (current, GMMTV subsidiary, since 2024)
Producers
KANGSOMKS (Kangsom Tanatat Chaiyaat), Peerawicht Tunkam, Wisp Team (Riser Music creative team)
Apple Music
🎵 Listen on Apple Music

GROUP MEMBERS

Joong Archen Aydin official photo - Thai GMMTV actor, singer, and JoongDunk pair, star of The Heart Killers, Star in My Mind, and member of JASP.ER
Joong Archen Aydin
🎵 Vocal
Aou Thanaboon Kiatniran official photo - Thai actor and singer, leader and lead vocalist of JASP.ER under GMMTV and Riser Music
Aou Thanaboon Kiatniran
Pond Naravit Lertratkosum official photo - Thai actor and singer under GMMTV
Pond Naravit Lertratkosum
Santa Pongsapak Udomphoch official photo - Thai actor and singer, main dancer of JASP.ER under GMMTV and Riser Music
Santa Pongsapak Udomphoch

DISCOGRAPHY

Love Scene▶SINGLE
Love Scene

May 2026
1 track

TOUCH▶SINGLE
TOUCH

Dec 2025
1 track

ถอด (TAKE IT OFF)▶SINGLE
ถอด (TAKE IT OFF)

Apr 2025
1 track

แรงอีกนิด (SADISTIC)▶SINGLE
แรงอีกนิด (SADISTIC)

Dec 2024
1 track

FUN FACTS

  • The group name JASP.ER derives from the gemstone Jasper, symbolizing perseverance and strength, and is also an acronym from the first initials of the four members’ stage names (Joong, Aou, Santa, Pond) plus -ER to form a complete word.
  • The group’s official tagline is ‘Shining in Spectrum, United as One’.
  • JASP.ER was originally announced as Project JASP.ER on December 13, 2024 by Riser Music.
  • The group officially debuted on December 19, 2024 with the single Sadistic.
  • On March 31, 2025, Riser Music announced the group had transitioned from a project unit to a permanent boy group, dropping the ‘Project’ prefix.
  • All four members are signed actor-singers under GMMTV, with their musical careers managed by Riser Music.
  • Santa Pongsapak has prior K-pop survival show experience as a contestant on South Korean show Fantasy Boys, contributing to the group’s polished choreography.
  • Joong Archen and Pond Naravit were featured artists on fellow Riser Music group LYKN’s 2024 summer single ฉ่ำ (Charm) before JASP.ER’s debut.
  • The Sadistic music video surpassed 7 million YouTube views by March 2025.

TRIVIA

  • Aou Thanaboon Kiatniran is the oldest member and the leader/lead vocalist of JASP.ER.
  • Joong Archen Aydin is widely known for his JoongDunk acting pair with Dunk Natachai Boonprasert.
  • Pond Naravit Lertratkosum is widely known for his PondPhuwin acting pair with Phuwin Tangsakyuen.
  • Santa Pongsapak Oudompoch is known for his role in BL drama My Only 12% alongside Perth Tanapon.
  • Joong Archen is also known by his Chinese name 钟阿晨 (Zhōng Ā Chén) and lived in Türkiye for eight years before pursuing entertainment in Thailand.
  • The members underwent rigorous vocal and dance training in 2024 before their official debut.
  • The group’s discography is exclusively released under Riser Music, a GMMTV subsidiary launched in 2023.
  • Production credits across JASP.ER’s releases include KANGSOMKS (Kangsom Tanatat Chaiyaat), Peerawicht Tunkam, and the Wisp Team.
  • JASP.ER is one of three actor-singer groups currently active under Riser Music, alongside LYKN.

NOTABLE AWARDS

JASP.ER debut single ‘Sadistic’ surpassed 7 million YouTube music-video views by March 2025 and three million in its first weeks of release. The group officially transitioned from project unit to permanent boy group on March 31, 2025. Subsequent singles charted on Thai music streaming platforms throughout 2025-2026.

FREQUENTLY ASKED QUESTIONS

What is JASP.ER?

JASP.ER (Thai: เจสเป.อร์), formerly Project JASP.ER, is a four-member Thai T-Pop boy group under Riser Music, a record label subsidiary of GMMTV. The group officially debuted on December 19, 2024 with the digital single Sadistic and transitioned from a project unit to a permanent group on March 31, 2025.

Who are the members of JASP.ER?

JASP.ER consists of four GMMTV actor-singers: Aou Thanaboon Kiatniran (leader, lead vocalist), Joong Archen Aydin (vocalist), Santa Pongsapak Oudompoch (vocalist, lead dancer), and Pond Naravit Lertratkosum (vocalist).

When did JASP.ER debut?

JASP.ER officially debuted on December 19, 2024 with the digital single Sadistic (Thai: แรงอีกนิด). Riser Music announced the group’s formation on December 13, 2024.

What does JASP.ER mean?

The name JASP.ER has two sources. First, it draws from the gemstone Jasper, symbolizing perseverance and strength. Second, it is an acronym formed from the first initials of the four members’ stage names: J (Joong), A (Aou), S (Santa), P (Pond), with -ER added to form a complete word.

Is JASP.ER a permanent group?

Yes. JASP.ER was originally launched as Project JASP.ER (a temporary project unit), but on March 31, 2025, Riser Music officially announced that the group had transitioned to a permanent boy group, dropping the Project prefix from their name.

What record label is JASP.ER under?

JASP.ER is under Riser Music, a record label subsidiary of GMMTV launched in 2023 to manage GMMTV’s actor-singers. Riser Music also manages fellow Thai boy group LYKN.

What is JASP.ER's tagline?

JASP.ER’s official tagline is Shining in Spectrum, United as One, reflecting both the individual identities of the four members and their collective synergy as a unit.

What is JASP.ER's discography?

JASP.ER’s discography includes Sadistic (แรงอีกนิด, December 19, 2024), Take It Off (April 4, 2025), Touch (December 4, 2025, produced by Wisp Team), and Love Scene (2026).

Who produces JASP.ER's music?

JASP.ER’s music is produced by the Riser Music creative team, including KANGSOMKS (Kangsom Tanatat Chaiyaat), Peerawicht Tunkam, and the Wisp Team.

Is JASP.ER on Spotify?

Yes. JASP.ER’s official Spotify artist profile has surpassed 394,000 monthly listeners as of 2026. The group is also available on Apple Music, JOOX, YouTube Music, and other major streaming platforms.

Who is the leader of JASP.ER?

Aou Thanaboon Kiatniran is the leader and lead vocalist of JASP.ER. He is also the oldest member of the group.

How can I follow JASP.ER on social media?

JASP.ER’s official social media accounts are @jasp.er.official on Instagram, @jasp_erofficial on X (formerly Twitter), and @jasp.er_official on TikTok. Their music videos are released through the Riser Music official YouTube channel.

What is the difference between Project JASP.ER and JASP.ER?

Project JASP.ER was the group’s original branding when it was launched as a temporary project unit in December 2024. On March 31, 2025, the group transitioned to a permanent boy group and dropped the Project prefix, becoming simply JASP.ER.

Are JASP.ER members actors too?

Yes. All four members of JASP.ER are signed actors under GMMTV. Joong Archen is known for the JoongDunk pair, Pond Naravit for the PondPhuwin pair, Santa Pongsapak for My Only 12% and Between Us, and Aou Thanaboon for Vice Versa and other GMMTV BL projects.

Did JASP.ER members have music experience before debut?

Yes. Joong Archen was previously the lead vocalist and lead dancer of the boy group OXQ under Motive Village (2020) before joining GMMTV. Santa Pongsapak previously trained as a contestant on the South Korean survival reality show Fantasy Boys. Joong and Pond Naravit also featured on fellow Riser Music group LYKN’s 2024 summer single Charm before JASP.ER’s debut.

How many singles has JASP.ER released?

As of 2026, JASP.ER has released four major singles: Sadistic (2024), Take It Off (2025), Touch (2025), and Love Scene (2026). Their discography continues to expand under Riser Music’s production.

What genre is JASP.ER's music?

JASP.ER’s music is categorized as Thai T-Pop with influences from K-pop and contemporary international pop styles. Their releases feature high-energy choreography, edgy concept aesthetics, and vocal-focused arrangements.

Where can I watch JASP.ER's music videos?

JASP.ER’s official music videos are released through the Riser Music YouTube channel (@risermusicth). The Sadistic music video surpassed 12.7 million Spotify streams by 2026.

What is the connection between JASP.ER and GMMTV?

JASP.ER’s members are all signed actors under GMMTV, Thailand’s leading entertainment production company. Their musical activities are managed by Riser Music, GMMTV’s record label subsidiary launched in 2023. The group represents GMMTV’s broader strategy of developing actor-singer talents across both acting and music industries.

When was JASP.ER's permanent status announced?

On March 31, 2025, Riser Music announced via official social media that JASP.ER had officially transitioned from a project group to a permanent boy group, coinciding with the announcement of their second single Take It Off.

Has JASP.ER toured internationally?

As of 2026, JASP.ER and its individual members have participated in GMMTV-affiliated fan events, fan meetings, and concerts internationally across Southeast Asia. A dedicated JASP.ER international tour has not yet been confirmed.

Written and verified by Renkaze · Last updated 30 August 2026

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

Sources consulted: T-Pop Fandom Wiki, Wikipedia, ChaPop, ThaiStarX, EnVi Media, Just Jared, BL Xpress, The Honey POP, KProfiles, KPopSingers, AllKpop, Korean Updates, Apple Music, Spotify, Riser Music official social media, GMMTV official records, Last.fm

This product uses the TMDB API but is not endorsed or certified by TMDB.

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