Yohei's parents are looking for a new home for their kids. Chi is moving to a new address; someplace where cats can play to their heart's content without having to worry about nosey managers and mean hungry bully cats. While the Yamada's can handle changing their environment now and then, for a kitten their home means much more than just a place to sleep in. When the old apartment starts to disappear, suddenly Chi starts losing all of her favorite toys and her nap spots.