Which animation is similar to hand-drawn traditional animation

Animation and hand-drawn traditional animation similar to pencil animation is hand-drawn animation almost right, then you can find a hand-drawn animation effect of the software to do. Animation production is divided into two-dimensional animation and three-dimensional animation, two-dimensional animation is divided into hand-drawn animation and paperless animation, hand-drawn animation is the traditional animation, such as "Naruto", "Wind and Clouds Decision" is such a work, paperless animation is necessary.