How to Draw Chibi Sonic and Pikachu

First draw a semi-circle for the head. You can also draw a semi-oval shape to make the head even cuter. Details shown on picture.

Draw the spikes of his hair into the shape you've drawn. Try to make them cute and curved down like this. Don't do it as 3 regular spikes, it will make him look 'un'chibi.

Then simply draw 2 cute little ears for more chibiness.

Then draw the eyes like chibi style so it will become even cuter.

Draw the body into a shape close to a curved rectangle as the picture shows.

Draw 2 cute little hands on the tummy area. One hand facing down and one hand facing up.

Draw an oval shape between the hands like this.

Draw 2 spikes on his back and a tail.

To make it more chibi-like add wings to the back of him.

Now you finished sonic!

First draw an incomplete oval shape like as shown on picture.

Draw 2 curved triangles like this.

Draw 2 circles on the cheeks and draw on the face.

Draw the body as same as Sonic's and draw 2 stripes on each side on Pikachu's back.

Draw a lightning bolt-shaped tail and draw the hands as shown on picture.

Add wings to your drawing to make it double chibi.

Now you finished Pikachu!

Here are my other drawings which you might like to copy.