Draw a head. If you don't know how to draw a manga head, look at my guide, how to draw a manga face 1.
Add seven lines about the size of the head.
Add neck and shoulders.
Copy what the lines show.
Add the thighs.
And the legs and feet.
Finish the arms and hands.
Make your face.
And add clothes. At this point, you're done! If you want to ink and color, go ahead and do that.