Sour ‘Hibi No Neiro’ is a music video that is filmed entirely via webcams. The 80 plus cast members were sourced from the band’s international fan base. Each animation sequence relies on the precise choreography of up to 64 people at a time. Every screen represents one pixel in a larger image. The film went on to become one of the world's most awarded music videos that year, became the highest rated YouTube animation of all time (also that year) and is still copied scene for scene in wedding videos all over Japan.