Lullatone is a Japanese musical duo based in Nagoya, whose music is characterized by an innocent, childlike quality and spare, lo-fi sounds. Although the group refers to their style of music as "pajama-pop", it is commonly included in such musical subgenres as electronic and indie pop. It draws influence from such diverse sources as bossa nova, French pop music of the 1960s, children's songs and musique concrète.