JO1’s New Single “Hiraku” Chosen as Theme Song for Upcoming Film Starring Issei Mamehara, with a Special Collaboration with Motohiro Hata,Tower Records Japan


JO1’s New Single “Hiraku” Chosen as Theme Song for Upcoming Film Starring Issei Mamehara, with a Special Collaboration with Motohiro Hata

Tokyo, Japan – August 13, 2025 – Exciting news has emerged from the vibrant world of Japanese entertainment today as JO1’s upcoming single, “Hiraku” (ひらく), has been officially selected as the theme song for the highly anticipated film, Fujisan to, Coffee to, Shiawase no Suushiki (富士山と、コーヒーと、しあわせの数式), which will feature JO1 member Issei Mamehara in a leading role. Adding another layer of significance to this announcement, the ballad has been penned and composed by the acclaimed singer-songwriter Motohiro Hata, marking his very first original song written for JO1.

The news, reported by Tower Records Japan on August 13, 2025, at 03:50, has sent ripples of excitement through the fanbase of both JO1 and Motohiro Hata. The film, Fujisan to, Coffee to, Shiawase no Suushiki, is described as a heartwarming story that beautifully weaves together the majestic presence of Mount Fuji, the comforting ritual of coffee, and the profound concept of happiness. The involvement of Issei Mamehara in a starring capacity further amplifies anticipation for the movie.

The choice of “Hiraku” as the film’s theme song is particularly noteworthy. The title itself, “Hiraku,” which translates to “to open” or “to unfold,” suggests a narrative of growth, discovery, and the unveiling of new possibilities, themes that are likely to resonate deeply with the film’s storyline. The collaboration with Motohiro Hata, a musician celebrated for his emotive and soulful balladry, promises a powerful and moving auditory experience that will undoubtedly complement the emotional depth of the cinematic narrative. This marks a significant milestone in JO1’s musical journey, showcasing their versatility and appeal by working with such a respected artist.

Fans are eagerly awaiting further details regarding the release of “Hiraku” and the film’s premiere. This collaboration is poised to be a significant moment for JO1, offering them an opportunity to reach a wider audience through their music and Issei Mamehara’s burgeoning acting career. The synergy between JO1’s energetic performance style and Motohiro Hata’s established artistry in crafting evocative ballads is expected to create a unique and memorable contribution to both the music and film industries. The announcement signifies a promising development for all involved and is sure to be a highlight of the upcoming entertainment season.


JO1、新曲“ひらく”が豆原一成主演映画『富士山と、コーヒーと、しあわせの数式』主題歌に決定。秦 基博がバラード曲をJO1に初書き下ろし


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Tower Records Japan published ‘JO1、新曲“ひらく”が豆原一成主演映画『富士山と、コーヒーと、しあわせの数式』主題歌に決定。秦 基博がバラード曲をJO1に初書き下ろし’ at 2025-08-13 03:50. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.

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