The film revolves around three struggling actors Michio, Gunji, and Enoken, who share a house together. One day, they find a baby girl left with a letter from Michio's ex-girlfriend. They name the child "Don-chan" and embark on the journey of raising her, despite their initial confusion.

The film follows the Goseigers as they try to save the Earth from Warstar's surviving members. It was released on August 7, 2010, double-billed with the Kamen Rider W film W Forever: A to Z/The Gaia Memories of Fate, and was also filmed in 3D.