SI-VIS: The Sound of Heroes
Overview
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.
About SI-VIS: The Sound of Heroes (2025)
First broadcast in 2025, SI-VIS: The Sound of Heroes is a animation, action & adventure and sci-fi & fantasy show aired by Fuji TV. The main cast includes Anan Furuya, Nobunaga Shimazaki, Ayane Sakura, Soma Saito and Akari Kito. The show has 1 season and 24 episodes and is currently listed as "Ended" with the most recent episode airing on March 29, 2026. Viewers rate it 5.8/10 on TMDB from 6 votes.
Every season and episode of SI-VIS: The Sound of Heroes is available to stream free in HD on MyFlixer. Pick a season and episode above, press Watch Now and choose a server. Fans of the show also watch Ghost Sweeper Mikami, GetBackers and Ya Boy Kongming!.
Where to watch SI-VIS: The Sound of Heroes Season 1 Episode 1 online free →
