The Kawaii Ouchi (literally Cute Home) is the house that Birdo resides in during the course of events in Captain Rainbow. The interior of her house is almost entirely pink, as well as pink objects outside the house. There are two pink Birdo Eggs mounted on either side of the house.
Also, the house is located on a remote location of the island. The interior consists of mostly pink and red furniture decorated with many heart and ribbon emblems. In this way, the Cute Home represents Birdo's personality and her likings. Some special objects can be found in the house. A little Birdo doll and a few pink dotted eggs are found in the lower drawer of the cabinet.