Stray Kids member I.N appeared as a guest at singer J.Y. Park's concert in Tokyo. I.N took the stage at J.Y. Park's solo concert "HAPPY HOUR," held on February 5 at Kanadevia Hall in Tokyo, Japan. J.Y. Park is regarded as a "living legend" who has maintained the top position in the music industry for over 30 years, while I.N has established himself as a "global top artist" gaining great popularity in the world music market. The meeting of these two artists further heightened the excitement of the performance.

Introducing I.N, J.Y. Park said, "It was not easy to find a singer who can deliver the ballad sensibility of 2am and the performance of Rain, but here he is." With this remark, I.N appeared on stage, and the audience greeted him with enthusiastic cheers. I.N performed 2am's "This Song" and Rain's "Switch to Me (duet with JYP)" together with J.Y. Park. His smooth and charming vocal tone and dazzling dance skills that captured the New Jack Swing vibe left a deep impression on the audience.

After the performance, I.N shared his thoughts, saying, "I have been a fan of seniors 2am and 2PM, produced by PD J.Y. Park, and I really liked 'This Song' when I was young. It feels amazing and I am truly grateful to be able to sing this song with PD J.Y. Park."

During the concert, a special event was held to celebrate I.N's birthday. For I.N, who turned a year older on February 8, a cake and surprise gifts prepared by J.Y. Park appeared. I.N smiled broadly at the surprise event and expressed his gratitude to J.Y. Park and the audience.

Stray Kids started 2026 in a spectacular way. They achieved great success on the global music streaming platform Spotify. Their repackaged first full album "IN生" (IN LIFE) recorded a cumulative 1.5 billion streams, and the title track "神menu" (God's Menu) from their first full album "GO生" (GO LIFE) surpassed 500 million cumulative plays. This set a record as the first 4th generation K-pop boy group to achieve this.

Additionally, the "largest-ever" world tour "dominATE" live concert film "Stray Kids: The DominATE Experience," released on February 6, topped the global box office, earning a total of $19.1 million across 61 regions worldwide.

Stray Kids will continue their worldwide activities by headlining The Governors Ball Music Festival in New York, USA, on June 6, and Rock in Rio in Brazil on September 11.

Along with this, they plan to hold their sixth official fan meeting "STAY in Our Little House" four times at Inspire Arena in Incheon on March 28 and 29, and April 4 and 5, to meet with their fans.