Who is the man behind the machines?
Story and Art by Kenji Sonishi
Who is the man behind the machines?
Final Volume!

Who is the man behind the machines?


The epic struggle to become Most Helpful Robotâ„¢ continues in volume 4 of Leave It to PET! Meet the genius who started the recycling robot craze, Dr. Wattawaste! Witness the birth of a new recycling robot! And see what happens in a soccer throw-down between the Gadget Design department and Team Robot!

All Volumes in this Series