Doubutsu no Mori - Happy Home Designer (どうぶつの森ハッピーホームデザイナー) is a home designing simulation game developed and published by Nintendo for the Nintendo 3DS. The game is set in the Animal Crossing universe, and the player takes on the role of a home designer helping the animal villagers to design and furnish their dream homes. The game features a variety of furniture and decorations, and players are able to customize the interior and exterior of the villagers' homes. Players can also visit other villagers' homes, chat with them, and take on requests from them. The game also has a minigame mode where players can compete against each other in various activities. Doubutsu no Mori - Happy Home Designer is a fun and creative game that allows players to express their creativity and design the perfect home for the animal villagers.