Available on Netflix from July 31, 2025, Glass Heart is a Japanese series blending drama, romance and music, starring Takeru Satoh and Miyazaki Yū. Created by Kensaku Kakimoto and Kohtaro Goto, this ambitious production features great musical performances and large-scale filming, with scenes involving several thousand extras. Through the rise of a talented young drummer, the series explores self-transcendence, artistic solidarity and the human bonds born at the heart of musical creation.
Glass Heart will air on Netflix from July 31, 2025.
Synopsis: Glass Heart tells the story of Akane Saijo (Yu Miyazaki), a student and budding drummer, who suddenly finds herself excluded from her band. But everything changes when Naoki Fujitani (Takeru Satoh), a brilliant musician, spots her talent and invites her to join his new band. The series redefines the Japanese drama genre through the sheer scale of its filming, with scenes sometimes involving tens of thousands of extras. Get ready to be swept away by the passion, music and intrigue of Glass Heart.
Akane, a discreet but talented student, dreams of establishing herself as a drummer in a world still largely dominated by conventional expectations. Her sudden ousting from her band marks the starting point of a personal reconstruction, spurred on by her encounter with Naoki Fujitani, a charismatic musician in search of a new artistic lease of life. The story follows his integration into a new band, through trials and tribulations, life-changing encounters and confrontations with his own limits.
Underlying the series are the obstacles faced by young women in creative environments, the pressure to perform, and the importance of finding one's place without betraying one's convictions.
Glass Heart is distinguished by its focus on live music and group dynamics. Large-scale concert scenes, shot with real crowds, support the dramatic build-up. The careful, immersive visual approach aims to make the energy of rehearsals, musical rivalries and stage performances tangible.
Audiences will rediscover familiar elements of contemporary Japanese drama - restrained emotions, deep bonds, inner transformation - while discovering a more spectacular staging than is usual for the genre.
This series could be of interest to fans of musical narratives and human dramas such as Blue Giant, Beck or Nana. Fans of contemporary Japanese romance and series focusing on artistic trajectories should also find it of particular interest.
Thanks to Takeru Satoh's reputation and a solid cast, Glass Heart promises to be a series accessible to the general public, while offering an intense and aesthetically pleasing emotional experience.
Glass Heart (original title: Gurasuhāto) is a Japanese drama series created by Kensaku Kakimoto and Kohtaro Goto, starring Takeru Satoh, Miyazaki Yū and Keita Machida. Focusing on a talented young drummer integrated into a new band, the series tackles themes of artistic passion, resilience and love, in an ambitious musical setting. Airing on Netflix from July 31, 2025, it stands out for its visual scope and emotional intensity.
This article is based on information available online; we have not yet viewed the film or series mentioned.
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