An action comedy film based on the "duplicating humans' invasion" setting derived from Jack Finney's Sci-Fi novel "The Body Snatchers", combining Sci-Fi horror-like story and dance (samba). An authority on biotechnology and a developer of "konjaclone" technology, Amigo Suzuki carries out "Transformation Plans for Samba World", in which he makes human clones using konjac as a material and makes them dance a samba. In Kasukabe city, people switch places with false ones who look just like the real persons. The Nohara family and the members of Kasukabe Defense Forces try to escape from Kasukabe with the help of a mystery beautiful girl Jacqueline Feeney (Jackie).

A slapstick comedy on a bomb uproar, and a touching story about the ties between the Nohara Family and their dog Shiro. A film in the musical style including the scenes with inserted songs. When the Nohara Family enjoy a trip to Okinawa, a strange object like a flying saucer becomes stuck with Shiro's bottom. That is a special bomb dropped by "The Only Buttocks Aliens," and it has the power to destroy the whole earth. The space monitoring center "UNTI" (Unidentified Nature Team Inspection) begins to pick up the bomb, but a female terrorist group "Hinageshi Opera Company" tries to get the bomb and disturbs UNTI's work.

An unaired episode bundled with the seventh Blu-ray volume of the Amanchu! anime series.

Every day, a young girl wearing a mask stands by the beach and sings a nostalgic melody. After experiencing two sudden heart-wrenching partings when she was only a child, Nino Arisugawa has been singing her songs to the ocean, bound by a promise made with her two childhood friends—her first love, Momo Sakaki, and a boy who composed music, Kanade "Yuzu" Yuzuriha. Having never met each other, the boys both individually promised that if Nino was ever separated from them, her voice would be the beacon to reunite them once again. After six long years, destiny has finally placed Nino, Momo, and Yuzu in the same high school. However, the passage of time has changed many things in their lives—while Nino relentlessly attempts to fulfill her childhood promise with the boys, Yuzu's feelings for her from the past resurface, and Momo goes to great lengths to prevent a reunion with Nino. Through music, will they be able to mend their friendship and overcome all the feelings involved in this complicated love triangle?