Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo
One of their most notable songs is , which pokes fun at strange yet relatable things that people do. This theme became famous as two ending theme songs to the anime "Kochira Katsushika-ku Kameari Kōen-mae Hashutsujo", and the CD single, released in 2003, sold over 200,000 copies.