Cathy Katherine's house
Revision as of 01:36, 6 February 2016 by Cheesedude (talk | contribs)
Cathy Katherine's house is the residence of Cathy Katherine in the Yu-Gi-Oh! ZEXAL anime and manga. It is a big mansion located within Heartland City.
The mansion if full of cat-shaped items and decorations.
In the manga, Cathy prepared a room to be the Numbers Club's headquarters, with researchers and big computers.