SI-VIS: The Sound of Heroes anime poster

SI-VIS: The Sound of Heroes

SI-VIS: The Sound of Heroes
Score ★ 5.90
Status Finished Airing
Year 2025
Season Fall
Episodes 24
Type TV
Studio Studio VOLN
Action Drama Music Romance Sci-Fi

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)

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Episodes (24)

24/24 episodes available

SI-VIS: The Sound of Heroes Info

Japanese Title SI-VIS: The Sound of Heroes
Type TV
Episodes 24
Status Finished Airing
Premiered Fall 2025
Audio Japanese (English Sub), English Dub, French, Portuguese
Studios Studio VOLN
Genres Action,Drama,Music,Romance,Sci-Fi
Score 5.90 / 10

SI-VIS: The Sound of Heroes Characters & Voice Actors

Yousuke Shiba from SI-VIS: The Sound of Heroes

Yousuke Shiba

Main
No Japanese voice listed
No English voice listed
Kyouko Takagi from SI-VIS: The Sound of Heroes

Kyouko Takagi

Main
No Japanese voice listed
No English voice listed
Miu Narumiya from SI-VIS: The Sound of Heroes

Miu Narumiya

Main
No Japanese voice listed
No English voice listed
Soushirou Sakamoto from SI-VIS: The Sound of Heroes

Soushirou Sakamoto

Main
No Japanese voice listed
No English voice listed
Jun Asukai from SI-VIS: The Sound of Heroes

Jun Asukai

Main
No Japanese voice listed
No English voice listed
Kyouya Minami from SI-VIS: The Sound of Heroes

Kyouya Minami

Main
No Japanese voice listed
No English voice listed
Rui Kamizato from SI-VIS: The Sound of Heroes

Rui Kamizato

Supporting
No Japanese voice listed
No English voice listed
Nagi from SI-VIS: The Sound of Heroes

Nagi

Supporting
No Japanese voice listed
No English voice listed
Seina Saegusa from SI-VIS: The Sound of Heroes

Seina Saegusa

Supporting
No Japanese voice listed
No English voice listed
Lucos from SI-VIS: The Sound of Heroes

Lucos

Supporting
No Japanese voice listed
No English voice listed
Krios from SI-VIS: The Sound of Heroes

Krios

Supporting
No Japanese voice listed
No English voice listed
Character and cast data: AniList.

Watch SI-VIS: The Sound of Heroes Online

SI-VIS: The Sound of Heroes is an Action, Drama, Music anime TV series animated by Studio VOLN, first released in Fall 2025. The series runs 24 episodes.

Stream SI-VIS: The Sound of Heroes online free in HD on Anime4Soul. 24 episodes are available to watch now with English subtitles, and the player's SUB / DUB switch plays the English dub whenever one has been released. French and Portuguese versions are available from the language menu.

Main characters include Yousuke Shiba, Kyouko Takagi, Miu Narumiya, Soushirou Sakamoto.

SI-VIS: The Sound of Heroes FAQ

Where can I watch SI-VIS: The Sound of Heroes online?

You can watch all 24 available episodes of SI-VIS: The Sound of Heroes online free on Anime4Soul, streaming in HD with English subtitles. The player also has an English Dub switch and French and Portuguese audio.

How many episodes does SI-VIS: The Sound of Heroes have?

SI-VIS: The Sound of Heroes has 24 episodes.

When did SI-VIS: The Sound of Heroes come out?

SI-VIS: The Sound of Heroes premiered in Fall 2025. Status: Finished Airing.

Which studio animated SI-VIS: The Sound of Heroes?

SI-VIS: The Sound of Heroes was animated by Studio VOLN.

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