Celebrating 15 Years of Japanese Excellence

In a move that has thrilled second-generation K-pop fans worldwide, the “Beast-idols” 2PM are officially reuniting as a full group to celebrate the 15th anniversary of their Japanese debut.

Reports from January 6, 2026, indicate that the group—consisting of Jun. K, Nichkhun, Taecyeon, Wooyoung, Junho, and Chansung—is preparing to return to the Japanese stage during the first half of the year.

A Legacy of Success in Japan

2PM’s history with Japan is one of unprecedented success for a foreign group. After their domestic debut in 2008, they officially entered the Japanese market in May 2011. Their impact was immediate:

• Debut Power: Even before their official Japanese debut, they attracted 25,000 fans to their showcase.
• Dome Status: Within just two years of their launch, they performed a two-day sold-out show at the Tokyo Dome, drawing 110,000 attendees.
• Chart Dominance: They became a mainstay on the Oricon charts, establishing themselves as a premier Hallyu act during the height of the global expansion of K-pop.

Individual Triumphs and Commitment to the Team

Despite being 18 years into their career, the members have remained at the top of their game individually, making their reunion even more significant.

Also Read: 2PM’s Taecyeon Opens His Heart: Announces Marriage With Touching Letter to Fans

• Lee Junho: A powerhouse actor and singer, Junho has dominated Korean television with hits like The Red Sleeve and King the Land. Most recently, he starred in Cash Hero while maintaining a massive solo fanbase in Japan.
• Ok Taecyeon: Having received the Excellence Award at the KBS Drama Awards for The First Night With the Duke, Taecyeon remains a top-tier actor. He famously used his acceptance speech to thank his fellow 2PM members.
• Jang Wooyoung: A variety show favorite, Wooyoung has balanced music and entertainment, appearing on Netflix’s Screwballs and releasing a successful solo mini-album in late 2025.
• Jun. K: The group’s main vocal celebrated his 10th solo debut anniversary recently and continues to be recognized for his songwriting, particularly the viral hit “My House.”
• Nichkhun & Chansung: Nichkhun continues to engage fans through his YouTube channel, while Chansung has been active in both Japanese and Korean dramas, including the recently concluded Good Woman Busemi.

What to Expect from the Reunion

The upcoming reunion is expected to focus on live performances and fan engagements across Japan.

While their last full-group album MUST was released in 2021, the members have consistently promised that they are always “thinking about new music and new performances as 2PM.”

The anniversary events are designed as a “thank you” to their loyal fandom, HOTTEST, who have supported them through military service hiatuses and their transition into veteran status.

Also Read: Junho of 2PM Launches O3 Collective: A Bold Leap into a New Creative Era

A Vibrant Year for K-Pop Veterans

2PM’s reunion joins a growing trend in 2026 of veteran groups returning to the spotlight. With their unmatched stage presence and “beastly” charisma, 2PM is set to prove once again why they were the definitive “performance idols” of their era.

As Jang Wooyoung recently stated, the group is always looking for ways to show their growth while staying true to the identity that fans fell in love with 15 years ago.