Watch SI-VIS: The Sound of Heroes Online
SI-VIS: The Sound of Heroes (2025) — Animation, Action & Adventure, Sci-Fi & Fantasy. Watch SI-VIS: The Sound of Heroes online on iPlayTV in 4K Ultra HD, with no downloads and no buffering.
Watch trailer
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)
How to Watch SI-VIS: The Sound of Heroes on iPlayTV
Watching SI-VIS: The Sound of Heroes on iPlayTV takes about a minute: start a free trial, open the app on your TV, phone, Fire Stick or browser, and press play — all in 4K Ultra HD.
Xem SI-VIS: The Sound of Heroes 4K trên iPlayTV — tìm hiểu dịch vụ IPTV cao cấp hoặc so sánh bảng giá IPTV.
Start Watching SI-VIS: The Sound of Heroes Today
Do not wait for a release date — iPlayTV already has SI-VIS: The Sound of Heroes plus live TV, films and series ready to stream in 4K Ultra HD.
