Cutting the Naruto out

We have a Naruto manga cover.But wait,there's Sai at the back.
How are we going to remove Sai from this picture?

Open Adobe Photoshop and use this magic wand.




Select any unwanted part and press [delete].I changed the background layer colour to green so I can know which part already done.Press [shift] to select multiple area.

Finally we got this.