is a 2009 Japanese drama film directed by Hirokazu Koreeda. It is based on the manga series Kuuki Ningyo by Yoshiie Goda, which was serialized in the seinen manga magazine Big Comic Original, and is about an inflatable doll that develops a consciousness and falls in love. The movie debuted in the Un Certain Regard section at the 62nd Cannes Film Festival. It opened in Japanese cinemas on 26 September 2009.