Watch SI-VIS: The Sound of Heroes Online
Want to stream SI-VIS: The Sound of Heroes? IPTVi brings SI-VIS: The Sound of Heroes (2025) to every screen you own in 4K Ultra HD. Here is everything you need to watch it.
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What is SI-VIS: The Sound of Heroes about?
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.
Latest episode
S1 · Episode 24 — Grand Finale of the Beginning · 2026-03-29
The live concert that determines the fate of Earth will proceed to its encore.
- Genres
- Animation, Action & Adventure, Sci-Fi & Fantasy
- First aired
- 2025-10-05
- Rating
- ★ 5.8 / 10
Top cast
- Anan Furuya Kyōya (voice)
- Nobunaga Shimazaki Sōji (voice)
- Ayane Sakura Siren (voice)
- Soma Saito JUNE (voice)
- Akari Kito μ (voice)
- Manaka Iwami Nagi (voice)
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