SI-VIS is a co-ed music group, led by Yosuke, shaking up the global music scene with their unmatched vocals and performances. However, they are actually heroes in disguise, battling against mysterious forces threatening the world. They convert audience energy at live performances into combat power. Luckily, the battles appear to be ordinary concerts to the public, keeping their identity a secret.
Gatsby lists streaming, rental, and purchase options when current availability is available for your region.

SI-VIS is a co-ed music group, led by Yosuke, shaking up the global music scene with their unmatched vocals and performances. However, they are actually heroes in disguise, battling against mysterious forces threatening the world. They convert audience energy at live performances into combat power. Luckily, the battles appear to be ordinary concerts to the public, keeping their identity a secret.
Use Gatsby to find where to watch SI-VIS: The Sound of Heroes (2025) online. This TV show page brings together streaming availability, cast details, ratings, and related discovery links in one place.
Watch now by comparing streaming, rental, and purchase options from Prime Video, Crunchyroll where they are currently listed for your region.
Gatsby shows where to watch SI-VIS: The Sound of Heroes online, including streaming, rental, and purchase options when availability data is listed for your region.
SI-VIS: The Sound of Heroes may be available through Prime Video, Crunchyroll where those providers are listed.
The cast section includes Takaaki Hirayama, Tomohisa Onoue, Fumiaki Maruto, and more, with links to Gatsby cast and filmography pages.
Use the related titles, genre links, and browse pages on Gatsby to find more movies and shows like SI-VIS: The Sound of Heroes.

SI-VIS is a co-ed music group, led by Yosuke, shaking up the global music scene with their unmatched vocals and performances. However, they are actually heroes in disguise, battling against mysterious forces threatening the world. They convert audience energy at live performances into combat power. Luckily, the battles appear to be ordinary concerts to the public, keeping their identity a secret.
Use Gatsby to find where to watch SI-VIS: The Sound of Heroes (2025) online. This TV show page brings together streaming availability, cast details, ratings, and related discovery links in one place.
Watch now by comparing streaming, rental, and purchase options from Prime Video, Crunchyroll where they are currently listed for your region.
Gatsby shows where to watch SI-VIS: The Sound of Heroes online, including streaming, rental, and purchase options when availability data is listed for your region.
SI-VIS: The Sound of Heroes may be available through Prime Video, Crunchyroll where those providers are listed.
The cast section includes Takaaki Hirayama, Tomohisa Onoue, Fumiaki Maruto, and more, with links to Gatsby cast and filmography pages.
Use the related titles, genre links, and browse pages on Gatsby to find more movies and shows like SI-VIS: The Sound of Heroes.







