It was serialized in Shogakukan's Weekly Shōnen Sunday from April 2008 to February 2011, with its chapters collected in twelve tankōbon volumes.

Three high school students, Ichimatsu Matsuri, Takezō Sangubashi and Koume Haruno, all seem to have zero luck when it comes to girls.

Also, the prince had a spell cast on him at birth making it so that he'll never be loved by women in order to keep him from assimilating into society on Earth.

The three students must then figure out which one of them is the prince so that he can marry one of the twelve girls and take over the throne in order to prevent Polaris' light from going out.

Mixim 11, written and illustrated by Nobuyuki Anzai, started in Shogakukan's Weekly Shōnen Sunday on April 23, 2008.