You know a song is hitting when the animation doesn't just match it, it becomes inseparable from it. Saitei Yasai Corner animates "Kekka Alright" like they're translating pure kinetic energy into frames, every cut timed so tight there's no gap between what you hear and what you see. This isn't a music video bolted onto a song; it's a single organism moving at one speed, and that speed is relentless. The visuals don't decorate the track, they ARE the track given form.
Kekka Alright is a single-episode music video made for the Kocchi no Kento song of the same name. Saitei Yasai Corner handled both the direction and the animation. The track also plays over the opening of the anime My Hero Academia: Vigilantes, known in Japan as Vigilante: Boku no Hero Academia Illegals.