Have a Song on Your Lips (くちびるに歌を, Kuchibiru ni uta o) is a 2015 Japanese film directed by Takahiro Miki and based on a novel of the same title by Eiichi Nakata (a/k/a Otsuichi) published in 2011. The original novel is inspired by a television documentary "Greetings to a 15 year old - Students on the island who walked with songs" (broadcast by NHK in May 2009), which depicts the interaction between Angela Aki (the songwriter of "Letter: Greetings to a 15 Year Old" which was an assigned song for the NHK National School Music Competition in 2008) and junior high school students on Wakamatsu Island in the Goto Islands of Nagasaki Prefecture. The novel has been adapted into a novel for children as well as a manga of the same title (by Taishi Mori). The film was released on February 28, 2015.
Plot
Yuri Kashiwagi, a beautiful and talented pianist suddenly returns to her hometown in Goto Islands. She relieves her friend Haruko, who is on maternity leave, as the advisor for the school chorus. The choir aims to take part in NCon, a choir contest organised by Japanese public broadcaster NHK. However, her arrival attracts many male members to the choir. This creates friction within the previously all-female choir.