Anime/U

Uf

 * UFO Ultramaiden Valkyrie - SE2-EP01: Valkyrie still lives with Kazuto. One day a giant wand-like object called “the Key of Time” appears before Valkyrie while she’s playing at the park. She starts helping others with the power of Key of Time and she keeps on using it without knowing its real power and purpose. Just as she helps Spot with the Key of Time, it goes out of control all of a sudden. It turns into a chaos involving the entire town.

Ul

 * Ultimate Girls: 3 girls are chosen as giant superheroines and defeat the monsters of turn. In the main article there is more information about it and brief synopsis of its 12 episodes.

Ur

 * Urusei Yatsura - EP???:

Uz

 * UzaMaid!: A pervert muscular adult Japanese woman works with a russian young girl as maid.