SoniAni: Super Sonico the Animation: Temporada 1, Episodio 8

First Astronomical Velocity gets to practice for their concert at SuperNova. Fuuri comes late, and find Miina worried that Sonico won't respond, and is locked in the waiting room. They call the manager and get the door open, but find the floor covered in red, and Sonico lying there..

そにアニ -SUPER SONICO THE ANIMATION-