Dr. Myuu
Dr. W (Dr. Wheelo)
Dr. Lychee
Dr. Cochin
I wanted to draw an old man scientist,
but since they looked kind of weak on their own,
I assembled a group of mad scientists!
— Toyotarou

This is a special series where we feature sketches drawn by Toyotarou, the co-creator of V Jump's ongoing series Dragon Ball Super!
This illustration features a group of mad scientists!

These four scientists appear in a variety of movies and games, which are as follows!

● Dr. Myuu
Dr. Myuu appears in the Dragon Ball GT anime. He's an evil scientist with ambitions to take over the entire galaxy. He's depicted as the creator of the Machine Mutants, but what is his true identity?

● Dr. W (Dr. Wheelo)
Dr. Wheelo appears in the movie Dragon Ball Z: The World's Strongest and is a scientist who conducts research on human modifications. He has a machine for a body and exists only as a brain.
Dr. W is a mysterious figure featured in the digital card game Super Dragon Ball Heroes. Despite a change in his appearance, he reveals himself as Dr. Wheelo.

● Dr. Cochin
Dr. Cochin appears in the movie Dragon Ball Z: The World's Strongest and is the assistant of Dr. Wheelo as well as a biotechnology genius. It is he who transfers Dr. Wheelo's brain into a mechanized body.​​​​​​​

● Dr. Lychee
Dr. Lychee appears in the game Dragon Ball Z Side Story: Plan to Eradicate the Saiyans, as well as the OVA based on its story. Dr. Lychee is a Tuffle scientist who plotted to destroy the Saiyans after their attack on his people.