Clamp (クランプ) is an all-female Japanese manga artist group that formed in the mid-1980s. It consists of leader Nanase Ohkawa (大川 七瀬), and three artists whose roles shift for each series: Mokona (もこな), Tsubaki Nekoi (猫井 椿), and Satsuki Igarashi (いがらし 寒月).