# SI-VIS: The Sound of Heroes
*Also known as: SI-VIS: The Sound of Heroes / SI-VIS: The Sound of Heroes*

## Facts
- Format: TV
- Status: concluded
- Year: 2025
- Season: FALL

## Renewal Score
**SI-VIS: The Sound of Heroes** has a **52% renewal probability** on Courcast (confidence: 74%) as of 2026-06-03.

## Synopsis
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.
(Source: Crunchyroll)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/si-vis-the-sound-of-heroes-fall-2025
- API: https://courcast.com/api/public/titles/si-vis-the-sound-of-heroes-fall-2025
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*