Penny

Penny Crygor, most commonly just known as Penny, is Dr. Crygor's granddaughter. Her first appearance is in WarioWare: Smooth Moves. She admires her grandfather and wants to grow up to be a great scientist. She attends in Diamond Academy.

WarioWare: Smooth Moves
Some day, Penny enters a competition called the "Invent-Off" at the Diamond Academy and is put against her grandfather to see who is the best inventor. After what appeared to be a mental fight between the two, Penny pulls out her winning invention (a motorcycle) out of thin air which, for some reasons, knocks Dr. Crygor down. Penny then takes one of Mike's head-mounted microphone and decided to sing a song to the cheering crowd.

Later, Penny sends her motorcycle to Wario. Wario is then sucked inside the motorcycle while using it, and is turned into Tiny Wario.

WarioWare: D.I.Y.
In WarioWare: D.I.Y., she helps the player and Wario create microgames. As such, she leads the game's tutorials. During the create a game tutorial she is be paired up with Wario who serves as her student as well as the player. Whenever Wario doesn't understand what she is saying he will call her out for making fun of him. She often apologises for the comments Wario has taken offense to.