PENTAGON is a South Korean boy group launched by Cube Entertainment on October 10, 2016. The group became known for collaborative songwriting and distinctive songs such as Shine, Daisy and Do or Not. Its fan community is called UNIVERSE.

For its tenth anniversary in 2026, the agency NAKED announced a seven-member lineup consisting of Jinho, Hui, Hongseok, Shinwon, Yeo One, Kino and Wooseok. Members previously managed individually by different agencies reunited for the anniversary single Coward, released September 11, followed by the tour 101010.

The 2026 project does not include Yanan and Yuto, who were members of the historic nine-member lineup. Historical discographies and contract status should not be confused with the verified seven-member anniversary lineup. Solo releases under the artists’ own names must be documented separately.

The early catalogue developed through the 2016 debut EP, the 2018 breakthrough Shine, and the more dramatic Daisy in 2020. The title tracks DO or NOT (2021) and Feelin’ Like (2022) further showcased the group’s playful and theatrical pop style. These songs were made with historical member lineups and are presented as part of the group’s discography rather than newly rerecorded seven-member tracks.

At the Seoul concerts on October 9–10, 2026, the seven anniversary members performed classic material, unit stages and the new single. NAKED managed the reunion project while the members maintained distinct individual career arrangements. The next announced tour stop was Hong Kong on November 1, 2026; that future performance is not described as already completed.

Group management vs. individual agencies: NAKED, founded by KINO, coordinates PENTAGON’s 2026 reunion and anniversary group activities. Individual representation remains separate: JINHO, YEO ONE and WOOSEOK are with S27M Entertainment; HUI is with WITH US Entertainment; HONGSEOK is with ANDMARQ; SHINWON is with CUBE Entertainment; and KINO works through NAKED. The group originally debuted under CUBE Entertainment in 2016.