Jungwon of ENHYPEN has taken on his first-ever film OST.

Belift Lab announced on March 10 that Jungwon participated in the soundtrack "Koe" for the Japanese film Honest Real Estate (Shōjiki Fudōsan), collaborating with Japanese singer and actor Tomohisa Yamashita.

Warm Harmony in Emotional Medium-Tempo Track

"Koe" is a medium-tempo song highlighted by the warm harmony between Jungwon and Tomohisa Yamashita. The emotional melody plays a key role in shifting the tone of the film's early comedic atmosphere.

Jungwon's soft vocal tone stands out throughout the track.

"It was a meaningful experience because it was my first time singing for a film OST," Jungwon said. "I personally enjoy calm and emotional songs, so I had a great time working on it."

He also shared his thoughts on collaborating with Yamashita. "Our voices blended well together, which helped create a high-quality track. I hope many people will show interest in the film Honest Real Estate."

Collaboration with Veteran Japanese Star

Tomohisa Yamashita praised Jungwon's vocal ability. "Jungwon has an outstanding voice. I'm happy we could collaborate," he said. "If this song can accompany someone during a lonely moment and lighten their heart even a little, that would make me very happy."

Honest Real Estate follows a real estate salesman, played by Yamashita, who becomes unable to lie due to a curse and begins confronting the darker realities of the industry. The story is based on a popular manga and was previously adapted into a television drama in 2022.

The film is scheduled to premiere in Japan on May 15.