Here are the ingredients.
And your choice of filling for the bread.
*This time, I used egg salad.

Here are the tools you’ll need:
A clean hole punch, cookie cutter, small knife, and small scissors.
I bought all of these for about $1 each.

Use a knife to cut a mouth into the roll. Make it wide across.

Remove the cut piece. Don’t worry if it’s uneven—the tongue will cover it!
Save the removed piece for later.

Cut a slit horizontally in the roll with a knife to add the filling.

This time, I used egg salad (chopped hard-boiled egg, mayonnaise, salt, and pepper).
Fill it generously, but don’t let it spill out the sides.

Cut the ham with scissors to make a tongue.
You can chop up any leftover ham and add it to the sandwich.

Cut the ham into a long, rounded heart shape.
Make a small cut in the center at the top...

Open the two sides to make it look like a tongue.

Place the ham tongue in the mouth.
Pinch the bottom of the roll to give it a ghostly shape.

Use the piece you removed earlier to make hands.
First, cut it in half with scissors...

Cut each half into a teardrop shape.
If it’s thick, peel off the back to make it thinner.

Make the eyes.
Flip a cookie cutter upside down and use it to cut circles from the cheese slice.

Cut out smaller circles from the cheese as well.

Now you have crescent-shaped eyes.

For the ghost’s head scarf, cut the cheese into a triangle with a knife.
(If you want a Western-style ghost, skip this step. The scarf makes it look Japanese-style.)

Assemble all the parts.
Just place the ham and cheese on top. Attach the hands with mayonnaise or honey.

Make the pupils.
Use a hole punch to punch out small circles from the nori.

Place the nori on the cheese eyes.
All done!!

I’ve made this for lunchboxes before.
It’s perfect for character bento!