Urusei Yatsura: Only YouMovie
Six-year-old Ataru steps on Elle's shadow during an impromptu game of shadow-tag; in Elle's culture, this is viewed as a marriage proposal. Eleven years later, Elle returns to Earth in order to marry Ataru — by which time not only had he forgotten the events of his childhood, but he was also going out with Lum. The rest of the plot focuses on Lum's attempts to prevent the marriage.
About Urusei Yatsura: Only You
Urusei Yatsura: Only You is a 1983 animation, romance, science fiction movie directed by Mamoru Oshii.
The production information lists a runtime of 1h 41m, production credits from Japan, an original language code of JA.
The credited cast includes Toshio Furukawa, Fumi Hirano, Saeko Shimazu, Akira Kamiya. The synopsis above summarizes the central premise without adding details beyond the available title information.
