AEN (group)

Lore & Background

AEN was formed following Starship Entertainment's 2025 reality competition Debut's Plan, which aired from March 14 to May 4, 2025. The show featured 33 trainees competing for a spot in the group Idid, which debuted on September 15, 2025. Two future AEN members—Kyuhyun and Jiyong—placed 9th and 11th respectively in the finale but were not selected for Idid. Four other members—Bomin, Haru, Junseo, and Kaira—were eliminated in the semi-final round, placing 13th through 16th. A seventh member, Haruto, did not participate in Debut's Plan.

On June 1, 2025, Starship Entertainment announced via social media that six eliminated contestants from the show, along with one new member, would debut under the agency in the second half of 2026. The group's lineup includes members with extensive training: Jiyong trained for more than five years prior to the show, and Bomin trained for more than three years. On June 1, 2026, Starship released AEN's profiles on social media, and on June 24 it was revealed that AEN would debut on August 5, 2026, with the EP A New Era of Now and its lead single 'X to Z (Next to Me)' in both Korean and Japanese.

Reader's Guide

AEN represents a notable case of a K-pop group formed from the 'leftover' contestants of a survival show, a common but often risky strategy in the industry. Unlike the winning lineup of Debut's Plan (Idid), AEN was assembled from eliminated trainees plus a new member, yet still debuted under the same agency. The group's name—A New Era of Now—and its Japanese connotation of 'eternity' suggest a deliberate branding aimed at longevity and relevance. Their debut EP and single were released simultaneously in Korean and Japanese, reflecting a dual-market strategy from the outset. The group's significance lies in demonstrating how agencies can repurpose talent from failed survival show bids, and in the fact that two members (Kyuhyun and Jiyong) had placed in the top 12 of the show, indicating they were close to debuting earlier. AEN's formation also highlights the intense training periods of its members, with Jiyong having trained over five years and Bomin over three. As of the source article, the group had only just debuted, so their long-term impact remains to be seen.

Did You Know?

• AEN is an acronym for 'A New Era of Now'.
• The group debuted on August 5, 2026, with the EP A New Era of Now.
• Six of the seven members were eliminated contestants from Starship's 2025 survival show Debut's Plan.
• Member Jiyong trained for more than five years before the show.

Formation Through Debut's Plan

In 2025, Starship Entertainment produced a reality competition called Debut's Plan, which ran from March 14 to May 4. Thirty-three trainees competed for a spot in the agency's newest boy group following Cravity. At the finale, eight contestants were chosen for the group Idid, which debuted on September 15. However, two of those who would eventually form AEN—Kyuhyun (9th) and Jiyong (11th)—made the Top 12 but missed the final cut. Four others—Bomin (13th), Haru (14th), Junseo (15th), and Kaira (16th)—were eliminated in the semi-final round. A seventh member, Haruto, was not part of the show at all. On June 1, Starship announced via social media that six eliminated contestants plus one new member would debut in the second half of 2026. This path—born from near-misses and eliminations rather than a clean victory—gave AEN a formation story quite distinct from a typical debut.

Name, Identity, and Dual-Language Positioning

The acronym AEN stands for "A New Era of Now," a phrase the group describes as signifying a new generation that redefines and shapes the present moment. Beyond the English expansion, the name carries a Japanese layer: it reads as "eternity," a nod to the group's stated determination to continuously evolve and grow. This dual linguistic identity mirrors the group's own composition—Starship Entertainment's first boy project to blend Korean and Japanese members in a single lineup. The seven-member roster includes both Korean and Japanese names (Bomin, Jiyong, Kyuhyun, Haru, Haruto, Junseo, Kaira), and the debut EP A New Era of Now features its lead single "X to Z (Next to Me)" released in both Korean and Japanese. The name thus functions as both a mission statement and a cultural bridge, anchoring the group's identity in the idea of perpetual forward motion.

Debut Timeline and Early Releases

Starship Entertainment began unveiling AEN on June 1, 2026, when the group's member profiles were posted on social media. Just over a month later, on June 24, the agency confirmed the debut date: August 5, 2026. The group would arrive with an extended play titled A New Era of Now, carrying its lead single "X to Z (Next to Me)" in both Korean and Japanese versions. The EP's title directly echoes the group's name, reinforcing the "new era" narrative from the very first release. The bilingual single strategy underscores the group's cross-border positioning from day one, targeting audiences on both sides of the peninsula. For fans who followed the Debut's Plan trainees, the wait from the show's May 2025 finale to the August 2026 debut spanned roughly fifteen months—a period in which the six former contestants and newcomer Haruto transitioned from competition participants to a unified seven-member unit ready to perform under the AEN banner.

Members and Training Background

AEN's seven members—Bomin, Jiyong, Kyuhyun, Haru, Haruto, Junseo, and Kaira—carry varying lengths of preparation behind their debut. Jiyong trained at Starship Entertainment for more than five years before appearing on Debut's Plan, while Bomin logged over three years of training. These extended periods of preparation suggest a depth of skill development that goes beyond a typical pre-debut window. Haruto stands apart as the only member who did not participate in the reality competition, joining the lineup as a new addition announced alongside the other six. The group's composition reflects a deliberate mix: members who came close to debuting in Idid (Kyuhyun and Jiyong in the Top 12), those eliminated in the semi-finals (Bomin, Haru, Junseo, Kaira), and one entirely new face. This layered origin means the group's internal dynamics were shaped by shared competition experiences as much as by new collaborations, giving AEN a collective history that predates their official debut by over a year.