K.K. Slider, also known as 'Totakeke' in Japanese, is a beloved character from the Animal Crossing series. He is a traveling musician dog who performs live acoustic guitar music. K.K. Slider is an iconic figure in the games, known for his laid-back personality and vast collection of songs. Every Saturday night, he visits the player's town or island to give a live concert. Players can request their favorite tunes and receive a recording of the performance, making K.K. Slider a key cultural and social element within the Animal Crossing universe.