10/05/2025 - 03/29/2026 Finished
SI-VIS: The Sound of Heroes
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)
24
Total episodes
24
Canon episodes
0
Filler episodes
0%
% Filler
Canon episodes · 24 Filler episodes · 0
Every season
Seasons and sequels
Single Season
Currently, SI-VIS: The Sound of Heroes has no sequels, prequels, or registered spin-offs. This is the complete story available at the moment.
What to watch, what to skip
Watch order: filler vs canon
You're in luck! SI-VIS: The Sound of Heroes doesn't have a single filler episode: all 24 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 24 episodes of SI-VIS: The Sound of Heroes aired in 2025–2026 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for SI-VIS: The Sound of Heroes is as simple as it gets: start at episode 1 and keep going to episode 24 without detours. If you came looking for which SI-VIS: The Sound of Heroes episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
Complete guide by season
24 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | City of Mirage10/05/2025 | 10/05/2025 | Canon |
| 2 | A Thoroughly Eaten Star10/12/2025 | 10/12/2025 | Canon |
| 3 | Welcome to Hellish Paradise10/19/2025 | 10/19/2025 | Canon |
| 4 | New Team with a Rocky Road Ahead10/26/2025 | 10/26/2025 | Canon |
| 5 | The Day When Five Became One11/02/2025 | 11/02/2025 | Canon |
| 6 | Holding This Song and Courage in My Heart11/09/2025 | 11/09/2025 | Canon |
| 7 | Irrational Encounter11/16/2025 | 11/16/2025 | Canon |
| 8 | Light and Darkness After the Festival11/23/2025 | 11/23/2025 | Canon |
| 9 | I Want to See Your Gentle Smile Again11/30/2025 | 11/30/2025 | Canon |
| 10 | The Sixth SI-VIS12/07/2025 | 12/07/2025 | Canon |
| 11 | A Diva and a Knight12/14/2025 | 12/14/2025 | Canon |
| 12 | The Last Remaining Despair12/21/2025 | 12/21/2025 | Canon |
| 13 | Each of Our Despair and Resolve12/28/2025 | 12/28/2025 | Canon |
| 14 | Come Back to Life, My Friend01/11/2026 | 01/11/2026 | Canon |
| 15 | Because I Am SI-VIS01/18/2026 | 01/18/2026 | Canon |
| 16 | Welcome to Labyrinth01/25/2026 | 01/25/2026 | Canon |
| 17 | Wishes and Songs Will Be Heard02/01/2026 | 02/01/2026 | Canon |
| 18 | Bring Despair to the Earth, And...02/08/2026 | 02/08/2026 | Canon |
| 19 | Accelerating Collapse02/15/2026 | 02/15/2026 | Canon |
| 20 | Future After Revenge02/22/2026 | 02/22/2026 | Canon |
| 21 | Strongest Because of Imperfection03/01/2026 | 03/01/2026 | Canon |
| 22 | A Diva in the Cage03/15/2026 | 03/15/2026 | Canon |
| 23 | Triumphant Return of a Super Star03/22/2026 | 03/22/2026 | Canon |
| 24 | Grand Finale of the Beginning03/29/2026 | 03/29/2026 | Canon |
Verified legal platforms
Where to watch SI-VIS: The Sound of Heroes
All the platforms where you can watch SI-VIS: The Sound of Heroes legally, with direct links to each service.
Liked it? Keep going
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Looking for more anime like SI-VIS: The Sound of Heroes? Explore our complete anime guides catalog or filter by the Accion genre to find more similar series.
Common questions
Frequently asked questions
How many seasons does SI-VIS: The Sound of Heroes have?
SI-VIS: The Sound of Heroes has a total of 1 season. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
How many episodes does SI-VIS: The Sound of Heroes have?
In total, SI-VIS: The Sound of Heroes has 24 episodes in its only season. You can consult the complete episodes table to see the breakdown by season.
What is the best order to watch SI-VIS: The Sound of Heroes?
It is recommended to watch SI-VIS: The Sound of Heroes in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Where can I watch SI-VIS: The Sound of Heroes online?
SI-VIS: The Sound of Heroes is available on the following streaming platforms: Crunchyroll. Check the platforms section at the top of this page to access where you can watch the anime. Please note that availability may vary depending on your geographic region.
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Is SI-VIS: The Sound of Heroes a complete anime?
Yes, SI-VIS: The Sound of Heroes is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
How much filler does SI-VIS: The Sound of Heroes have?
No, SI-VIS: The Sound of Heroes does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
Where can I see SI-VIS: The Sound of Heroes's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for SI-VIS: The Sound of Heroes directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.