Catz (Japan) (Japanese title: ニンテンドーDS キャッツ) is a pet simulation game developed and published by Ubisoft for the Nintendo DS. In the game, the player takes care of a virtual pet cat, which they can customize and interact with. The player can feed, groom, and play with the pet, and can also take them for walks and compete in competitions. The game also features a number of minigames, such as fetch and hide-and-seek, which the player can play with their pet. The game also allows the player to communicate with other players and trade cats. Catz (Japan) is a fun, family-friendly game that is sure to delight cat lovers of all ages.