Watch SI-VIS: The Sound of Heroes Online

★ 5.8 2025 1 Seasons AnimationAction & AdventureSci-Fi & Fantasy

Want to stream SI-VIS: The Sound of Heroes? XCIPTV 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)

How to Watch SI-VIS: The Sound of Heroes on XCIPTV

Watching SI-VIS: The Sound of Heroes on XCIPTV 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.