SI-VIS: The Sound of Heroes

Where to Watch SI-VIS: The Sound of Heroes Season 1 Episode 20 Online Free - Future After Revenge

Stream SI-VIS: The Sound of Heroes Season 1 Episode 20 online free on MyFlixer. This episode, "Future After Revenge", is available through several HD servers, works on phones, tablets and smart TVs, and never asks for an account or a credit card.

SI-VIS: The Sound of Heroes is a animation, action & adventure and sci-fi & fantasy series that first aired on October 5, 2025 on Fuji TV. The series stars Anan Furuya, Nobunaga Shimazaki, Ayane Sakura and Soma Saito. So far it spans 1 season and 24 episodes and its current status is "Ended". Season 1 has 24 episodes, and episode 20 originally aired on February 22, 2026 with a runtime of about 24m. The show holds a 5.8/10 rating on TMDB.

Episode 20 recap: SI-VIS prepares to leave the Earth to take Nagi back. Meanwhile, Nagi learns about the diva.

All episodes of SI-VIS: The Sound of Heroes are organised by season on MyFlixer, so you can binge from the pilot to the latest episode in HD. Scroll down for the full Season 1 list and for similar shows such as Ghost Sweeper Mikami, GetBackers and Ya Boy Kongming!.

SI-VIS: The Sound of Heroes Season 1 FAQ

Is SI-VIS: The Sound of Heroes Season 1 Episode 20 free to watch on MyFlixer?

Yes. Every episode of SI-VIS: The Sound of Heroes, including Season 1 Episode 20, streams free in HD on MyFlixer (MyFlixerz) with no registration.

How many episodes are in Season 1 of SI-VIS: The Sound of Heroes?

Season 1 of SI-VIS: The Sound of Heroes has 24 episodes, and all of them are listed on this page with direct watch links.

When did SI-VIS: The Sound of Heroes Season 1 Episode 20 air?

Episode 20 of Season 1 ("Future After Revenge") first aired on February 22, 2026.

Can I watch SI-VIS: The Sound of Heroes on my phone or TV?

Yes. The MyFlixer player works in any modern browser on Android, iPhone, iPad, laptops, desktops and smart TVs, with no app to install.