SI-VIS: The Sound of Heroes (2025)

SI-VIS is a mixed-gender music ensemble fronted by Yosuke, making waves in the international music industry with their incredible singing and captivating shows. Unbeknownst to their fans, they are also secret heroes, fighting against enigmatic threats to the world. During their live performances, they harness the energy from the crowd to enhance their fighting abilities. Fortunately, to the outside world, these epic confrontations seem like regular concerts, allowing them to maintain their anonymity.