Maico Kato

Maico Katou (マイコ･カトウ Maiko Katō) a.k.a. Mrs. Maico (ミセス・マイコ Misesu Maiko) is the sixth Card Professor of Yu-Gi-Oh! R, who is an old woman in a wheelchair. Yugi defeats her. "Maico" is an alternate romanization of the name "Maiko", but it also refers to a brand of motorcycle. Kato Engineering is a company associated with motorcycles. The name also originates from the "KatMai" chip.

Dueling Cards
Maico plays a Forest-themed Deck:

Monster Cards

 * Leprechaun
 * Forest Guardian Green Baboon

Spell Cards

 * Chameleon Colored
 * Deep Forest
 * Cursebreaker
 * Poison Bowgun