A free program for Android, by AL FAZZA GROUP.

How to Draw OP is a free offline application for beginners who want to learn how to draw the main characters of the manga How to Draw OP.

You can use this application to practice drawing even if you are not connected to the internet. It is perfect for those of you who are beginners and are still learning to draw.

There are several characters included in this application such as Roronoa Zoro, Nami, Nico Robin, Usopp, Sanji, Ace, Sabo, Shanks, One, Trafalgar Law, Piece.

The app is very easy to use. You just have to open the application, select the drawing you want to practice, and then select the image to be your guide.