April 2026 marks a dynamic season for K-pop, as two of South Korea’s most popular music programs—Mnet’s M Countdown and MBC’s Show! Music Core—roll out a slate of new faces, comeback performances, and bold transformations. This week, the spotlight falls squarely on Kep1er, the girl group whose latest comeback signals not just a new album, but a new era for the group itself. Alongside Kep1er, solo stars Irene and Kino, and a revamped MC lineup, are set to dazzle fans both in Korea and around the globe.
On April 2, 2026, M Countdown opens its doors to a fresh MC trio: So Jeonghwan, Park Geonuk, and Gye Hun. Their debut isn’t just a quick hello—they’re hitting the stage with a cover of Teen Top’s mega-hit “향수 뿌리지마,” a move designed to showcase their chemistry and stage presence right out of the gate. According to 셀럽미디어, this special performance is more than just a formality; it’s a nod to the show’s tradition of introducing new MCs with flair and a wink to K-pop nostalgia. The trio’s official group name, selected from fan suggestions, will also be revealed for the first time during the broadcast, symbolizing a collaborative spirit between artists and their global fandom.
Park Geonuk’s appointment as MC is especially noteworthy. As reported by 텐아시아, he steps into the role following the departure of ZeroBaseOne’s former leader, Sung Hanbin, reflecting the ever-shifting landscape of K-pop group lineups and the opportunities that arise as a result. The show’s producers are betting on this new MC combination to bring a fresh dynamic to the weekly live broadcast, which airs every Thursday at 6 PM.
But the real buzz surrounds Kep1er, who will premiere their new single “KILLA” on M Countdown’s April 2 episode. This isn’t just another comeback—it’s a statement. Having released their eighth mini album CRACK CODE on March 31, 2026, Kep1er is stepping onto the stage as a reconfigured six-member group following the departure of member Seo Young. As 스포츠서울 notes, this marks the beginning of “Act 2” for the group, a phase defined by a more cohesive team dynamic and a strikingly darker, more charismatic image.
The album’s title, CRACK CODE, is no accident. The group’s new music and visuals are all about breaking hidden limits and awakening inner strength. The title track, “KILLA (Face the other me),” is an electronic hip-hop number propelled by fierce synths and trap-based drums. According to CBC뉴스, the song represents Kep1er’s “strongest color yet,” a bold evolution from the innovative changes first glimpsed in their previous mini album, BUBBLE GUM, released in August 2025.
For the members, the transformation has been both musical and personal. Leader Choi Yujin shared with 스포츠서울, “Since this is our eighth album, I’m excited to show an even more mature and different side. I practiced my facial expressions a lot to convey the strong concept. Whether it was during choreography practice, filming the music video, or shooting the album jacket, I kept monitoring to find the expressions that fit best.” She added that she worked intensively on her vocal style, aiming to carve out a unique musical signature for this era.
Visual changes are front and center, too. Member Shaoting, debuting a dramatic new hair color for the first time since joining the group, explained, “Because the concept is so intense, I took personal dance and vocal lessons to match the mood. I did a lot of research to get it right.” Kim Chaehyun chimed in with a laugh, “Some fans already say they miss my chubby cheeks, but I hope they’ll enjoy this sharper image as well.”
Teamwork, always essential in K-pop, has taken on new importance for the newly minted six-member Kep1er. Kim Dayeon described the process: “To perfect our performance, the members themselves came up with choreography for each section, trying out different directions. The time we spent brainstorming together was really meaningful.” The group’s international makeup continues to be a source of pride and strength. Huening Bahiyyih remarked, “I think the unity we show as a team made up of members from different countries is what wins over our fans.”
The message of “KILLA” is clear: leave behind past anxieties, awaken your true self, and change your present. As reported by 스포츠서울, the song’s lyrics and sound aim to capture this transformation in the most direct way possible. Kep1er’s ambitions are just as clear. Choi Yujin hopes to “make Kep1er’s name even more widely known” and dreams of their music being heard not just in Korea, but around the world. Hikaru echoed the sentiment, telling fans, “Kep1ians, you’ve waited a long time, right? We worked hard for this comeback, so I hope you’ll love it.”
Kep1er’s comeback isn’t limited to M Countdown. On April 4, 2026, they’ll take the stage again on MBC’s Show! Music Core for its 940th episode, joining a lineup that includes Irene, Jang Haneum, Kino, and Seo EVE. According to 톱스타뉴스, the show’s unique scoring system—factoring in digital sales, album sales, video views, broadcast frequency, and both Korean and global votes—means every performance counts toward that coveted number one spot. The current MCs, ZeroBaseOne’s Kim Gyubin, TWS’s Dohun, and Hearts2Hearts’ Aina, will be guiding viewers through the excitement. (Last week’s episode, for those keeping track, was bumped due to the opening game of the 2026 Shinhan SOL KBO League.)
Kep1er’s plans don’t stop at music shows. The group is gearing up for a performance at the FY26 Asia Day event in Fukuoka, Japan, in May 2026, further cementing their status as a global act. As Huening Bahiyyih put it, “When members from various countries come together as one team, that unity is what wins fans’ hearts.”
Meanwhile, Irene and Kino are each making their own comebacks. Irene, known as the “performance queen,” will perform her new single “Biggest Fan,” promising a stage full of captivating visuals and charisma. Kino, described as an “all-rounder artist,” is set to heat up the studio with his trendy and stylish performance of “TAXI.” Both are scheduled for comeback stages on M Countdown and Show! Music Core this week, adding even more star power to an already packed lineup.
For K-pop fans, this week’s music shows offer more than just entertainment—they’re a window into the evolving identities of some of the genre’s most exciting acts. With Kep1er’s bold reinvention, new MCs bringing fresh energy, and solo stars returning to the spotlight, April 2026 is shaping up to be a month to remember for K-pop’s ever-passionate audience.
The stage is set, the lights are on, and for Kep1er, the journey into their next chapter has only just begun.