SI-VIS: The Sound of Heroes 2025
- Status
- Ended
- First Aired
- October 5, 2025
- Last Aired
- March 29, 2026
- Format
- 1 season · 24 eps
- Total Runtime
- ~9.6 hours (24 min/ep)
- Network
- Fuji TV
- Where to Stream
- Crunchyroll, Crunchyroll Amazon Channel
What is SI-VIS: The Sound of Heroes?
SI-VIS: The Sound of Heroes is a television series released in 2025 that falls under the animation, action and adventure, and sci-fi and fantasy genres. The series follows a co-ed music group led by Yosuke that is shaking up the global music scene with unmatched vocals and performances.
- Type
- TV series
- Year
- 2025
- Status
- Ended
- Episodes
- 24
- Runtime
- 24 minutes
- First aired
- Oct 5, 2025
- Last aired
- Mar 29, 2026
- Original language
- JA
- Origin
- JP
- Networks
- Fuji TV
- Genres
- Animation, Action & Adventure, Sci-Fi & Fantasy
- Updated
At a glance
- Rating
- ★ TMDB users: 5.8/10 from 6 votes
- Format
- 1 season · 24 episodes
- Episode runtime
- ~24 minutes
- Status
- Ended
- Network
- Fuji TV
Where to watch in United States
Stream
Crunchyroll
Crunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
Crunchyroll Amazon ChannelCrunchyrollStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStream
Netflix
Amazon Prime Video
Hulu
Netflix Standard with Ads
Anime Times Amazon Channel
dAnime Amazon Channel
Amazon Prime Video with Ads
FODFree
Amazon Prime VideoRent
Amazon VideoStream
CrunchyrollCrunchyroll Amazon ChannelStream
CrunchyrollCrunchyroll Amazon ChannelStreaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
How long to binge?
Estimate the schedule using 24 episodes and an average 24-minute runtime.
Trailer
Overview
SI-VIS: The Sound of Heroes is a television series released in 2025 that falls under the animation, action and adventure, and sci-fi and fantasy genres. The series follows a co-ed music group led by Yosuke that is shaking up the global music scene with unmatched vocals and performances. Beneath their public persona, the members are actually heroes in disguise who battle mysterious forces threatening the world. To fight these threats, the group converts audience energy from their live performances into combat power. Because these battles appear to be ordinary concerts to the public, the group is able to successfully keep their true identity a secret while continuing to perform.
Should you watch it?
“A co-ed music group uses live performance energy to secretly battle mysterious forces threatening the world.”
- Unique premise combining music performance with secret hero battles
- Led by Yosuke in a global music scene setting
- Secret identities and mysterious forces may raise high stakes
- Limited public details available about the overarching plot
Watch it if you enjoy animated stories where musical groups secretly fight mysterious threats.
This animated series carries a rating for ages six and up, featuring action and adventure themes.
Ask the Vault
Ask anything about SI-VIS: The Sound of Heroes — answers are spoiler-safe.
Your verdict
Is SI-VIS: The Sound of Heroes worth watching?
Cast
Episode guide
Spoiler-Safe Browsing Progress
Season 1 · 24 episodes
Open the complete Season 1 guide & lore primer →- E1 City of Mirage Mytharc Oct 5, 2025
- E2 A Thoroughly Eaten Star Mytharc Oct 12, 2025
- E3 Welcome to Hellish Paradise Core Oct 19, 2025
- E4 New Team with a Rocky Road Ahead Core Oct 26, 2025
- E5 The Day When Five Become One Core Nov 2, 2025
- E6 Holding This Song and Courage in My Heart Core Nov 9, 2025
- E7 Irrational Encounter Core Nov 16, 2025
- E8 Light and Darkness After the Festival Core Nov 23, 2025
- E9 I Want to See Your Gentle Smile Again Core Nov 30, 2025
- E10 The Sixth SI-VIS Core Dec 7, 2025
- E11 A Diva and a Knight Core Dec 14, 2025
- E12 The Last Remaining Despair Core Dec 21, 2025
- E13 Dejection and Determination Core Jan 4, 2026
- E14 Come Back to Life, My Friend Core Jan 11, 2026
- E15 Because I Am SI-VIS Core Jan 18, 2026
- E16 Welcome to Labyrinth Core Jan 25, 2026
- E17 Wishes and Songs Will Be Heard Core Feb 1, 2026
- E18 Bring Despair to the Earth, and… Core Feb 8, 2026
- E19 Accelerating Collapse Core Feb 15, 2026
- E20 Future After Revenge Core Feb 22, 2026
- E21 Strongest Because of Imperfection Core Mar 1, 2026
- E22 A Diva in the Cage Core Mar 15, 2026
- E23 Triumphant Return of a Super Star Mytharc Mar 22, 2026
- E24 Grand Finale of the Beginning Mytharc Mar 29, 2026
Frequently asked questions
When was SI-VIS: The Sound of Heroes released?
It was released in 2025.
Who leads the group SI-VIS?
The co-ed music group is led by Yosuke.
What is the secret identity of SI-VIS?
They are heroes in disguise battling mysterious forces threatening the world.
How do they fight their battles?
They convert audience energy at live performances into combat power.
Does the public know they are heroes?
No, the battles appear to be ordinary concerts to the public, keeping their identity a secret.
■ Ended / Final Season Complete Renewal tracker
Explore SI-VIS: The Sound of Heroes
Where to watch Episode ratings heatmap How long to watch Facts & FAQ Similar shows Take the quiz More from Fuji TV
What viewers say
No comments yet. Be the first to share your take on SI-VIS: The Sound of Heroes.