SI-VIS: The Sound of Heroes

Season 1

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.

Where to Watch SI-VIS: The Sound of Heroes • Season 1

24 Episodes

City of Mirage
E1
City of MirageMinami Kyoya aspires to join SI-VIS, a music group. But he gets caught up in a mysterious force, Mirage.
A Thoroughly Eaten Star
E2
A Thoroughly Eaten StarYosuke dies in the battle with the Mirage, and Kyoya is devastated. Soji tells him to go back to his hometown.
Welcome to Hellish Paradise
E3
Welcome to Hellish ParadiseKyoya struggles to reach the other members’ level. When his debut stage is about to start, the Mirage appears.
New Team with a Rocky Road Ahead
E4
New Team with a Rocky Road AheadDespite everything, Kyoya leads a fulfilling school life. One day, Rui approaches Kyoya with a desperate plea.
The Day When Five Become One
E5
The Day When Five Become OneSI-VIS’s camp starts off awkward, but eventually, they start to open up. Then, Siren gives them a challenge.
Holding This Song and Courage in My Heart
E6
Holding This Song and Courage in My HeartSI-VIS plans to counter the Mirage of unprecedented scale with the new album release concert.
Irrational Encounter
E7
Irrational EncounterKyoya invites Nagi to the school festival while on a date. Then, we learn about June’s little brother.
Light and Darkness After the Festival
E8
Light and Darkness After the FestivalKyoya, μ, and Soji compete for points at the festival. Moved by June's voice, Krios questions his actions.
I Want to See Your Gentle Smile Again
E9
I Want to See Your Gentle Smile AgainThe Mirage has appeared in Saegusa Academy! But learning the identity of XENOS, June is consumed with hatred.
The Sixth SI-VIS
E10
The Sixth SI-VISRui begins to train Nagi, but Kyoya is upset to learn that Nagi is slated to be a new SI-VIS member.
Sun, Dec 14
E11
TBA
Dec 21
E12
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Dec 28
E13
TBA
Jan 4, 2026
E14
TBA
Jan 11, 2026
E15
TBA
Jan 18, 2026
E16
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Jan 25, 2026
E17
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Feb 1, 2026
E18
TBA
Feb 8, 2026
E19
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Feb 15, 2026
E20
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Feb 22, 2026
E21
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Mar 1, 2026
E22
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Mar 8, 2026
E23
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Mar 15, 2026
E24
TBA