Ado has unveiled her latest single, "Monstruo," serving as the official theme song for the live-action adaptation of BLUE LOCK. The release marks another high-profile soundtrack placement for the vocalist, who has become known for her ability to capture intense energy through her music.

BLUE LOCK, the manga series created by Muneyuki Kaneshiro and illustrated by Yusuke Nomura, has already found success across multiple media formats. The anime adaptation drew considerable attention for its stylized visuals and high-stakes soccer storytelling, and the live-action film continues to expand the franchise's reach into different audiences.

"Monstruo" appears designed to match the competitive spirit and psychological intensity that defines BLUE LOCK's premise—a selection program designed to identify and train Japan's top soccer talent through cutthroat challenges. Ado's vocal style, marked by its distinctive tone and emotional depth, aligns well with the franchise's focus on personal growth and fierce determination.

The track release comes as the live-action film prepares for its debut, capitalizing on existing fan interest in the BLUE LOCK universe. For those already invested in the anime or manga, the Ado-fronted theme offers a fresh entry point and a musical anchor for the new adaptation.

Ado has maintained steady presence in the soundtrack space over recent years, balancing original releases with high-visibility anime and film collaborations. "Monstruo" continues that trajectory, positioning her as a go-to artist for projects seeking vocal performances that carry both narrative weight and commercial appeal.

The single is available now across streaming platforms.