Solo artist and former IZ*ONE member Lee Chae Yeon is officially set to expand her global reach with her debut Japanese single, Bokuno Koe (My Voice), scheduled for release on October 8.
Announced by her agency DayOneDream, the launch marks her first formal solo music endeavor tailored specifically for the Japanese market.
To mark the occasion, the agency released an evocative teaser image featuring the artist standing in a natural landscape under an open sky, hinting at a fresh artistic direction centered on personal story-telling and vocal expression.
Strategic Significance as Flagship Artist for D1 RECORDS
The upcoming debut carries added industry significance as it serves as the flagship release for D1 RECORDS, a music label established by the agency’s local subsidiary, DayOneDream Japan.
Representatives from the management label expressed strong confidence in the release, noting that their goal is to build Lee Chae Yeon’s brand value and fanbase across Japan through specialized content planning and structured management.
The strategic push in Japan is intended to serve as a foundation for broader promotional activities throughout the Asian region:
- Official Local Launch: The release of Bokuno Koe (My Voice) on October 8 represents her first formal solo debut in Japan, following her past promotions as part of the project group IZ*ONE.
- Accompanying Live Showcase: Alongside the digital release, Lee Chae Yeon is scheduled to host an official Japanese debut showcase to interact directly with local fans.
- Label Inauguration: As the inaugural artist under D1 RECORDS, her project sets the standard for the new label’s specialized content production in the local market.

Musical Concept and Track Breakdown
While Lee Chae Yeon has earned a reputation across the K-pop industry as a premier performance artist through energetic solo tracks like “HUSH RUSH,” “KNOCK,” and “LET’S DANCE,” her Japanese debut single highlights a shift toward vocal depth and emotional resonance.
The upcoming project frames her artistic journey in a style reminiscent of a coming-of-age youth film.
The single release features two distinct tracks designed to demonstrate different facets of her artistry:
- “Bokuno Koe (My Voice)”: Serving as the J-rock titled lead track, the song features a bright band sound driven by electric guitar riffs. The lyrics center on entrusting hidden personal feelings to one’s own voice and conveying them to others, pairing bittersweet melodies with delicate vocal delivery.
- “No Tears On The Dancefloor (JP Ver.)”: A Japanese-language adaptation of the title track from her fourth Korean mini-album Till I Die. Built on a retro Nu-Disco dance-pop arrangement, the track contrasts emotional melodies with energetic beats to deliver a message about overcoming hardship behind the spotlight to keep moving forward.
Through the pairing of an emotional J-rock title track and a dynamic dance-pop b-side, the upcoming single aims to showcase Lee Chae Yeon’s vocal range alongside her established stage presence as she kicks off her solo activities in Japan.
