Chuei Li Yu and Kang Woo Jin Confirm KCON Japan as Their Duo Debut Stage

Boys Planet 2 standouts Chuei Li Yu and Kang Woo Jin have officially confirmed their participation in KCON JAPAN 2026 as special performers, marking what will effectively serve as their first major stage together since announcing their duo debut earlier this month. The pair will take the stage at Makuhari Messe in Chiba, Japan, from May 8 to 10, bringing months of anticipation to a head as they step into the spotlight at one of the world's largest K-culture festivals.

The announcement comes just days after Chuei Li Yu's agency FNC Entertainment and Kang Woo Jin's label Wakeone confirmed that the two would debut as a duo in May 2026. With their first official performance now locked in at KCON — a platform that has launched countless K-pop careers — fans of the beloved duo finally have a concrete moment to look forward to.

From Audition Rivals to Inseparable Partners

Chuei Li Yu and Kang Woo Jin first crossed paths on Mnet's “Boys Planet 2,” the global audition program that concluded in September 2025. While the show's competitive format pitted trainees against each other for survival, these two stood out for an entirely different reason: their undeniable chemistry. Throughout the program's run, viewers were drawn to their warm visuals and natural rapport, which transcended the typical rivalries of survival shows.

Their connection didn't end when the cameras stopped rolling. In the months following the show's conclusion, the pair maintained a visible partnership through branded content shoots, joint radio appearances, and a steady stream of collaborative activities. Their seamless teamwork outside the competition setting only strengthened the growing chorus of fans calling for them to debut together.

The path to their duo formation wasn't entirely straightforward. Earlier reports in January 2026 indicated that discussions were underway for a three-member spin-off group from Boys Planet 2, potentially including fellow contestant Jang Haneum alongside Chuei Li Yu and Kang Woo Jin. However, when FNC Entertainment made the official announcement on March 10, it was confirmed as a two-member duo — a decision that appears to have only amplified fan excitement.

Currently, the duo is deepening their public presence as the March guest DJs on MBC FM4U's “Best Friend Radio Club,” where they've been selecting music, reading listener messages, and showcasing the vocal chemistry and lighthearted banter that made them fan favorites on Boys Planet 2.

A Three-Day KCON Schedule Packed With Fan Moments

Their KCON JAPAN 2026 appearance is far more than a token cameo. The duo has been slotted into multiple stages across the three-day festival, ensuring fans will have several opportunities to see them perform. On May 8 and May 10, Chuei Li Yu and Kang Woo Jin will appear on the DANCE STAGE, a fan-interactive segment featuring dance-related games and challenges designed to maximize audience participation and create memorable fandom moments.

The centerpiece of their KCON appearance comes on May 9, when they take the X STAGE for a dedicated showcase performance. The X STAGE has established itself as KCON's launchpad for emerging talent, and for a duo that hasn't even officially debuted yet, securing a showcase slot speaks volumes about the industry buzz surrounding their partnership. This will be the first opportunity for fans to experience their duo identity in a live performance setting — a preview of what their official debut will bring.

They won't be the only fresh faces at KCON JAPAN 2026. The festival's X STAGE lineup also includes rising acts AxMxP, Baby DONT Cry, singer-songwriter Choi Yuri, AOMG's first girl crew Keyveatz, KEYVITUP, and RESCENE. Japanese artist Iwata Takanori, known as GAN from J SOUL BROTHERS III, has also been confirmed as a special performer, reflecting KCON's increasingly cross-cultural approach.

KCON 2026's Ambitious Evolution

This year's KCON is undergoing its most significant transformation yet. CJ ENM has announced “Walk in SOUL CITY” as the 2026 annual theme, repositioning KCON from a primarily K-pop concert event into what it calls a “World Number One K-Lifestyle Festival.” The festival grounds at Makuhari Messe will feature expanded zones covering K-food, K-beauty, and a newly introduced K-story section dedicated to K-dramas and webtoons — a reflection of how deeply Korean culture has permeated global entertainment.

Perhaps the most significant change for music fans is the revamped M COUNTDOWN stage, where headliner performance times have been extended to a full hour each. This shift moves KCON's marquee performances closer to standalone concert territory, offering deeper immersion for attendees. The confirmed headliner roster already includes major names such as ZEROBASEONE, &TEAM, TWS, EVNNE, KISS OF LIFE, P1Harmony, and NiziU, making the festival one of the most stacked K-pop events of the spring season.

KCON's track record adds weight to the significance of Chuei Li Yu and Kang Woo Jin's inclusion. Since its inception in Irvine, California in 2012, KCON has expanded to 14 regions worldwide and accumulated approximately 2.23 million offline attendees. The festival has served as a career accelerator for numerous K-pop acts, and debuting on its stage carries substantial industry credibility.

Chuei Li Yu's Solo Momentum Adds Fuel

While duo preparations are underway, Chuei Li Yu has been building significant solo momentum that bodes well for the partnership's commercial prospects. On March 18, he released “SWEET DREAM ~Japan Special Edition~,” an expanded version of his Korean solo debut single album that originally dropped in December 2025. The Japan edition includes all original tracks plus a new song titled “Flower Pot,” an acoustic pop ballad about finding healing through the warmth of someone special.

The original “SWEET DREAM” album delivered impressive results for a rookie release. It charted on multiple music and album platforms, and Chuei Li Yu parlayed that success into a three-award sweep at The 2nd D Awards — a remarkable achievement for an artist at such an early stage of his career. His individual popularity has translated into a packed schedule of fan engagements: domestic fan meetings on March 21-22, a Japan fan meeting titled “Drawing Yu” on March 27, and a Taipei encore fan meeting on April 4.

This blend of proven solo appeal and duo chemistry positions the upcoming KCON showcase as a high-stakes moment. If Chuei Li Yu can channel his existing fanbase enthusiasm into support for the duo, while Kang Woo Jin brings his own dedicated following from Boys Planet 2, their combined drawing power could make their debut one of the most anticipated of the spring season.

What Lies Ahead

With the KCON JAPAN 2026 appearance now confirmed, the countdown to their official duo debut has truly begun. Their team name and detailed activity plans remain under wraps, with both agencies indicating that information will be revealed sequentially in the coming weeks. The strategic decision to debut at KCON — rather than through a traditional music show comeback — suggests a globally oriented launch strategy that leverages the festival's massive international audience.

For the fans who watched Chuei Li Yu and Kang Woo Jin forge their bond on Boys Planet 2 and cheered through every post-show collaboration, the KCON stage represents the culmination of months of hope. From audition rivals to radio co-hosts to soon-to-be duo partners, their journey embodies the kind of organic story that K-pop fans live for. Come May, all eyes will be on Makuhari Messe to see what this partnership sounds like when it finally takes the stage.

KCON JAPAN 2026 runs from May 8 to 10 at Makuhari Messe in Chiba, Japan. The festival continues later in the year with KCON LA 2026, scheduled for August 14 to 16 at the Los Angeles Convention Center and Crypto.com Arena.